Sinus Infection and Headache – Understanding the Connection and Finding Relief

Sinus infections can cause a range of uncomfortable symptoms, with one of the most common being headache. When the sinuses become infected, it can lead to inflammation and swelling, which can put pressure on the surrounding areas, including the nasal passages and the head. This pressure can result in a throbbing, intense headache that is often accompanied by nasal congestion, facial pain, and drainage.

One of the primary causes of sinus infections is a viral or bacterial infection. These infections can occur when the sinuses become blocked and mucus is unable to properly drain, creating a fertile environment for bacteria or viruses to grow. In addition to infection, other factors can contribute to the development of sinus headaches, including allergies, structural abnormalities in the nasal passages, and certain medical conditions.

Common symptoms of a sinus infection include facial pain or pressure, headache, nasal congestion, thick yellow or green mucus drainage, reduced sense of smell, and a sore throat. These symptoms can be incredibly uncomfortable and can significantly impact a person’s quality of life. If left untreated, sinus infections can also lead to further complications, such as the spread of infection to the bones or brain.

Treatment for sinus infections and headaches often depends on the underlying cause. In cases of bacterial infections, antibiotics may be prescribed to help clear the infection. Over-the-counter pain relievers can also provide temporary relief from the headache and facial pain. In addition to medication, nasal irrigation with saline solutions, steam inhalation, and warm compresses may help relieve congestion and promote drainage.

If you are experiencing persistent or severe headaches, especially in conjunction with other sinus infection symptoms, it is important to seek medical attention for an accurate diagnosis and appropriate treatment. Sinus infections can be debilitating, but with prompt and proper care, relief is possible.

Understanding Sinus Infections

A sinus infection, also known as sinusitis, occurs when the sinuses, which are hollow cavities in the skull, become inflamed and infected. Sinusitis is usually caused by bacteria or viruses that enter the sinuses and multiply.

Symptoms of a sinus infection may include drainage of mucus from the nose or down the throat, facial pressure or pain, nasal congestion, and headache. The nasal congestion can lead to a blocked or stuffy feeling in the nose, making it difficult to breathe properly. The pressure and pain in the face can be painful and uncomfortable, often radiating to the forehead or cheekbones. The headache is often a result of the pressure and inflammation in the sinuses.

Treatment for a sinus infection typically involves addressing the underlying cause and relieving symptoms. Antibiotics may be prescribed if the infection is bacterial, while antiviral medication may be used if the infection is viral. Over-the-counter pain relievers can help alleviate pain and reduce inflammation. Decongestants and nasal sprays may also be recommended to help clear the nasal passages and reduce congestion.

Preventing sinus infections can be done by avoiding triggers such as allergens or irritants. Maintaining good nasal hygiene, such as frequently washing hands, avoiding touching the face, and using a saline nasal rinse, can help flush out potential pathogens and prevent infection.

If symptoms persist or worsen, it is important to seek medical attention. A healthcare professional can provide a proper diagnosis and recommend appropriate treatment options to alleviate symptoms and promote healing.

Common Causes of Sinus Infections

Sinus infections, also known as sinusitis, can be caused by a variety of factors. Understanding the common causes of sinus infections can help you take steps to prevent and treat them.

1. Bacterial Infection

One of the most common causes of sinus infections is a bacterial infection. When bacteria enter the nasal passages, they can cause inflammation and infection in the sinuses. This can lead to symptoms such as headache, nasal pain, sore throat, and congestion.

2. Viral Infection

Another common cause of sinus infections is a viral infection. Viruses that cause the common cold or flu can also infect the sinuses, leading to sinusitis. Viral sinus infections often resolve on their own without medical treatment.

3. Allergies

Allergies can also contribute to sinus infections. When you have allergies, your nasal passages may become swollen and congested. This can lead to a blockage of the sinus passages, trapping mucus and causing an infection.

4. Structural Abnormalities

Structural abnormalities in the nose, such as a deviated septum or nasal polyps, can make you more prone to sinus infections. These abnormalities can obstruct the normal drainage of the sinuses, leading to an increased risk of infection.

5. Weak Immune System

If your immune system is weak, you may be more susceptible to sinus infections. A weakened immune system can make it harder for your body to fight off infections, including those in the sinuses.

By understanding the common causes of sinus infections, you can take steps to prevent them and seek appropriate treatment if necessary. Maintaining good nasal hygiene, managing allergies, and addressing any structural abnormalities can help reduce your risk of developing sinus infections.

Symptoms of Sinus Infections

Sinus infections, also known as sinusitis, can cause a variety of uncomfortable symptoms. These symptoms are caused by the inflammation and infection of the sinuses, which are the hollow spaces in the skull connected to the nasal passages. The most common symptoms of sinus infections include:

1. Pressure and pain: Sinus infections can cause a feeling of pressure or pain in the face, particularly around the eyes, nose, and forehead. This can be a constant ache or a throbbing sensation.

2. Nasal congestion: The swelling and inflammation in the sinuses can lead to nasal congestion, making it difficult to breathe through the nose. The nasal passages may feel blocked or stuffed up.

3. Drainage: Sinus infections can cause an increase in mucus production, leading to a runny or stuffy nose. The drainage can be clear, colored (yellow or green), or bloody.

4. Headache: The pressure and inflammation in the sinuses can cause headaches, which may range from mild to severe. These headaches can be localized to the forehead, temples, or the back of the head.

5. Sore throat: Postnasal drip, a common symptom of sinus infections, can irritate the throat and lead to a sore throat.

If you are experiencing these symptoms and suspect a sinus infection, it is important to see a healthcare provider for an accurate diagnosis and appropriate treatment. Sinus infections can be caused by viruses, bacteria, or allergies, and the treatment will depend on the underlying cause.

How Sinus Infections Cause Headaches

A sinus infection, also known as sinusitis, can cause headaches due to the inflammation and congestion that it causes in the sinus cavities. The sinuses are hollow spaces located around the nose and forehead, and they produce mucus that helps to moisten and protect the nasal passages.

Soreness and Nasal Pressure

During a sinus infection, the sinuses become inflamed and swollen, causing soreness and pressure in the facial area. This soreness and pressure can extend to the forehead, temples, and cheeks, creating a headache.

Pain from Sinus Congestion

The congestion in the sinuses can also lead to a headache. When the sinuses are congested, mucus cannot drain properly, leading to a buildup of pressure. This pressure can cause pain and discomfort in the head.

• The pain from sinus congestion can be throbbing or constant, and it may worsen when bending down or lying down.
• Sinus headaches are typically felt on one side of the head, but they can also be felt on both sides.
• In some cases, sinus headaches can also cause pain in the teeth and jaws.

Infection and Drainage

A sinus infection is often caused by a viral or bacterial infection. The infection can lead to increased production of mucus, which can cause further congestion and drainage problems.

When the sinuses are infected, the nasal passages may become blocked or narrow, preventing proper drainage. As a result, mucus can accumulate in the sinuses, leading to further inflammation and pressure, and ultimately causing a headache.

In conclusion, sinus infections can cause headaches due to the soreness, nasal pressure, pain from sinus congestion, and infection and drainage issues. If you are experiencing persistent headaches along with other symptoms of a sinus infection, it is important to seek medical attention for proper diagnosis and treatment.

The Relationship Between Sinus Infections and Migraines

Sinus infections and migraines are both conditions that can cause significant discomfort and pain in the head. While they may have different causes and symptoms, there is a relationship between the two that is worth exploring.

Sinus infections, also known as sinusitis, occur when the sinus cavities become inflamed and filled with mucus. This can be caused by a variety of factors, including allergies, colds, or a bacterial or fungal infection. The buildup of pressure and inflammation in the sinus cavities can lead to symptoms such as a sore throat, nasal congestion, and headache.

Migraines, on the other hand, are a type of headache that is characterized by severe, throbbing pain, often on one side of the head. Migraines can be triggered by various factors, including stress, hormonal changes, certain foods, or environmental factors. The exact cause of migraines is not fully understood, but it is believed to involve changes in blood flow and brain chemicals.

While sinus infections and migraines may have different causes, they can both cause headache pain. In fact, sinus infections are a common trigger for migraines in some individuals. The pressure and inflammation caused by a sinus infection can lead to increased sensitivity to pain, making a migraine more likely to occur.

In addition, sinus infections can also lead to migraine-like symptoms. The congestion and drainage associated with a sinus infection can irritate the nerves in the head, leading to pain and discomfort that resembles a migraine. This can make it difficult to differentiate between a sinus infection and a migraine.

Treating a sinus infection can help alleviate the symptoms of both the infection and any associated migraines. This typically involves using over-the-counter or prescription medications to reduce inflammation and relieve congestion. In some cases, antibiotics may be necessary if the infection is bacterial in nature.

If you experience frequent sinus infections and migraines, it is important to seek medical attention to determine the underlying cause of your symptoms. A healthcare professional can help develop a treatment plan to manage both conditions and provide relief from pain and discomfort.

In conclusion, while sinus infections and migraines have different causes, there is a relationship between the two. Sinus infections can trigger migraines and can also cause migraine-like symptoms. Understanding this relationship is important for effectively managing and treating both conditions.

Diagnosing Sinus Infections and Headaches

Diagnosing a sinus infection and headache can often be done by evaluating the symptoms and conducting a physical examination. The key symptoms to look out for include nasal congestion, drainage, facial pain, and headache.

During the physical examination, the doctor may look for signs of infection such as redness, swelling, or tenderness in the sinus area. They may also check for any sinus blockage or abnormal nasal passages. A nasal endoscopy or a sinus x-ray may be done to get a clearer picture of the sinus cavity.

Common diagnostic methods for sinus infections and headaches:

Nasal Endoscopy: This procedure involves inserting a thin, flexible tube with a light and camera on the end into the nasal passages. This allows the doctor to examine the sinuses and identify any abnormalities or signs of infection.

Sinus X-ray or CT scan: These imaging tests produce detailed images of the sinus cavities, allowing the doctor to assess the extent of the infection and any structural abnormalities that may be contributing to the symptoms.

Allergy testing: Sometimes, sinus infections and headaches can be caused by allergies. Allergy testing can help identify specific allergens that may be triggering the symptoms. This can help with treatment and prevention strategies.

Treatment for sinus infections and headaches:

The treatment for sinus infections and headaches typically involves addressing the underlying infection and relieving the symptoms. This may include:

Antibiotics: If there is a bacterial infection, antibiotics may be prescribed to eliminate the infection.

Decongestants: These medications can help reduce nasal congestion and swelling, improving drainage and relieving pressure in the sinuses.

Pain relievers: Over-the-counter pain relievers like acetaminophen or ibuprofen can help alleviate the soreness and headache associated with sinus infections.

Nasal irrigation: Using a saline solution to rinse the nasal passages can help flush out mucus and relieve congestion.

It’s important to consult with a healthcare professional for an accurate diagnosis and appropriate treatment plan for sinus infections and headaches. Ignoring or self-diagnosing these symptoms can lead to complications or ineffective treatment.

Treatment Options for Sinus Infections

If you are experiencing the symptoms of a sinus infection, such as pressure, congestion, headache, drainage, and pain, there are several treatment options available that can help alleviate your symptoms and promote healing.

Over-the-counter medications: There are a variety of over-the-counter medications that can provide relief from sinus infection symptoms. Nasal decongestants can help reduce congestion, while pain relievers can alleviate headache and facial pain. Nasal saline sprays or rinses can also help clear nasal passages and improve drainage.

Prescription medications: If your sinus infection is severe or is not responding to over-the-counter treatments, your doctor may prescribe prescription medications. These may include antibiotics to target the infection, nasal corticosteroids to reduce inflammation, or antihistamines if allergies are contributing to your sinus symptoms.

Home remedies: In addition to medications, there are also several home remedies that can help relieve sinus infection symptoms. Using a humidifier or taking steamy showers can help moisturize nasal passages and promote drainage. Drinking plenty of fluids can also help thin mucus and promote better clearance from the sinuses.

Rest and self-care: It is important to rest and take care of yourself when you have a sinus infection. Getting plenty of sleep, eating a healthy diet, and managing stress can help support your immune system’s ability to fight off the infection and promote healing.

Sinus irrigation: Nasal irrigation, using a neti pot or nasal irrigation squeeze bottle, can help flush out mucus and allergens from the nasal passages, reducing congestion and promoting drainage. This can be done with a saline solution or a prepared nasal irrigation rinse.

Surgery: In some cases, if sinus infections are chronic or severe, surgery may be necessary to improve drainage or remove obstructions in the sinuses. This is typically considered a last resort after other treatment options have been exhausted.

It is important to consult with a healthcare professional to determine the best treatment options for your specific sinus infection. They can evaluate your symptoms, provide a proper diagnosis, and recommend the most appropriate course of treatment to help relieve your pain and promote healing.

Over-the-Counter Medications for Sinus Infections

When you are suffering from a sinus infection, over-the-counter medications can provide relief from common symptoms such as pain, congestion, headache, pressure, nasal drainage, and sore throat. These medications can help alleviate discomfort and promote healing.

1. Decongestants

Decongestants are a widely used over-the-counter medication for sinus infections. They work by shrinking the swollen blood vessels in the nasal passages, reducing congestion and relieving sinus pressure. Decongestant sprays or nasal drops can provide quick relief, but they should not be used for more than a few days to avoid rebound congestion. Oral decongestants, available in tablet or capsule form, can provide longer-lasting relief. It is important to follow the recommended dosage and consult a doctor if you have any underlying health conditions.

2. Nasal Saline Rinse

Nasal saline rinses can help relieve nasal congestion and flush out mucus from the sinuses. These rinses are typically a mixture of salt and water that is sprayed or poured into the nostrils. Nasal saline rinses can help moisturize the nasal passages and reduce inflammation, promoting drainage and relieving sinus pressure. They are generally safe to use and can be purchased over-the-counter in pre-made solution form or made at home with salt and distilled water.

3. Pain Relievers

Pain relievers such as acetaminophen or ibuprofen can help alleviate the pain and headache associated with sinus infections. These over-the-counter medications can reduce inflammation and provide temporary relief. It is important to follow the recommended dosages and consult a doctor if you have any underlying health conditions or are taking other medications.

It is important to note that while over-the-counter medications can provide relief for symptoms, they do not treat the underlying cause of the sinus infection. If your symptoms worsen or persist for more than a week, it is recommended to seek medical attention for a proper diagnosis and treatment plan.

Perscription Medications for Sinus Infections

If you’re experiencing soreness, pain, nasal congestion, headache, or pressure caused by a sinus infection, a prescription medication may be necessary to provide relief and treat the underlying infection. These medications are prescribed by a healthcare professional and can help alleviate symptoms and promote healing.

One common type of prescription medication used to treat sinus infections is antibiotics. These medications help fight off bacteria that may be causing the infection. Depending on the severity and duration of the infection, a healthcare professional may prescribe a short course of antibiotics to help clear the infection and reduce symptoms.

In addition to antibiotics, other types of prescription medications can also be used to alleviate symptoms. Nasal decongestant sprays and nasal corticosteroids can help reduce nasal congestion and inflammation, relieving pressure and promoting better drainage. These medications can be applied directly to the nasal passages and help open up the airways, making breathing easier.

Pain relievers and fever reducers, such as acetaminophen or ibuprofen, may also be prescribed to help manage any discomfort or pain associated with the sinus infection. These medications can help reduce headaches, facial pain, and overall body aches.

It’s important to note that prescription medications should only be used as directed by a healthcare professional. It is essential to complete the full course of antibiotics if prescribed, even if symptoms improve, to fully eliminate the infection and prevent it from returning.

If you’re experiencing symptoms of a sinus infection, it’s crucial to seek medical attention. A healthcare professional can properly diagnose the infection and determine the most appropriate prescription medications to help alleviate your symptoms and promote healing.

Natural Remedies for Sinus Infections

If you’re experiencing congestion, pain, drainage, and other symptoms related to a sinus infection, you may be looking for natural remedies to alleviate your discomfort. While it’s always recommended to consult with a healthcare professional for proper diagnosis and treatment, there are certain at-home remedies that may provide relief for mild sinus infections.

1. Saline nasal irrigation: Using a neti pot or a saline nasal spray can help flush out excess mucus and relieve sinus congestion. This can be done by mixing a specific amount of salt in warm distilled water and gently pouring it through one nostril and letting it drain out the other.

2. Steam inhalation: Inhaling steam from a hot shower or a bowl of hot water can help reduce sinus inflammation and moisturize the nasal passages. You can add a few drops of eucalyptus or peppermint essential oil to enhance the therapeutic effect.

3. Warm compress: Applying a warm compress to your face can help soothe sinus pain and promote drainage. You can use a warm towel or a microwavable heat pad for this purpose.

4. Hydration: Staying well-hydrated is important to keep the sinus passages moist and prevent congestion. Drink plenty of water throughout the day to thin the mucus and facilitate sinus drainage.

5. Rest and relaxation: Adequate rest can boost your immune system and help your body fight off the sinus infection. Make sure to get enough sleep and take time to relax and de-stress.

6. Nutrient-rich diet: Consuming foods that are rich in vitamins and minerals can support your immune system and aid in the healing process. Include foods like citrus fruits, dark leafy greens, garlic, and ginger in your diet.

7. Herbal remedies: Certain herbs, such as echinacea, goldenseal, and elderberry, are believed to have immune-boosting and anti-inflammatory properties that may help reduce the severity of sinus infections. Consult with a healthcare professional before using any herbal remedies.

It’s important to note that while these natural remedies may provide relief for mild sinus infections, they may not be sufficient for more severe or chronic cases. If your symptoms worsen or persist, it’s essential to seek medical attention for proper diagnosis and treatment.

Preventing Sinus Infections and Headaches

Preventing sinus infections and headaches is possible with a few simple measures. By following these tips, you can reduce the likelihood of experiencing the pain and discomfort associated with sinusitis.

• Keep your nasal passages moist: Dry nasal passages can lead to irritation and inflammation, making you more susceptible to sinus infections and headaches. Use a saline nasal spray or a humidifier to keep your nasal passages moist.
• Avoid irritants: Certain environmental factors, such as smoke, pollutants, and strong odors, can irritate your sinuses and trigger headaches. Try to avoid exposure to these irritants as much as possible.
• Practice good hygiene: Regularly washing your hands can help prevent the spread of viruses and bacteria that can cause sinus infections. Avoid touching your face, especially your nose, to minimize the risk of introducing germs into your nasal passages.
• Manage allergies: Allergies can contribute to sinus congestion and increase the likelihood of sinus infections and headaches. Take steps to manage your allergies, such as using allergy medications or avoiding triggers.
• Stay hydrated: Drinking plenty of water can help thin out mucus and promote proper drainage. This can reduce the pressure and pain associated with sinus infections and headaches.
• Use a warm compress: Applying a warm compress to your face can help alleviate sinus congestion and relieve headache pain. The warmth can help to loosen mucus and promote better drainage.
• Avoid sudden changes in pressure: Rapid changes in altitude or pressure, such as during air travel or scuba diving, can cause sinus pain and headaches. Take precautions to minimize these changes or take appropriate measures to equalize pressure.

By incorporating these preventative measures into your daily routine, you can significantly reduce the occurrence of sinus infections and headaches. If symptoms persist or worsen, it is important to seek medical attention for proper diagnosis and treatment.

When to See a Doctor for Sinus Infections

If you’re experiencing persistent nasal congestion, severe headache, and sinus pressure, it may be time to see a doctor for your sinus infection. While most sinus infections can resolve on their own with proper self-care and home remedies, there are certain signs and symptoms that warrant medical attention.

1. Prolonged Symptoms

If your symptoms have lasted for more than 10 days and don’t seem to be improving, it’s important to consult a doctor. Ongoing nasal congestion, headache, sinus pressure, and facial pain may indicate a more severe or chronic sinus infection that requires medical treatment.

2. Persistent Drainage

If you notice yellow or green nasal discharge that persists for several days or gets worse over time, it’s a sign that your sinus infection may be bacterial in nature. Bacterial infections oftentimes require antibiotics to effectively clear the infection and prevent further complications.

Other signs to look out for:

• Worsening sore throat
• Decreased sense of smell
• Fever
• Facial swelling
• Severe or worsening sinus headache

If you experience any of these symptoms along with your nasal congestion, headache, sinus pressure, and drainage, it’s crucial to make an appointment with a healthcare professional. They will be able to accurately diagnose your condition and recommend appropriate treatment options.

In some cases, sinus infections can lead to complications such as sinusitis, ear infections, and even meningitis. Therefore, it’s important not to ignore persistent or severe symptoms and seek medical attention promptly to prevent any potential complications.

Remember, early detection and treatment of sinus infections can help alleviate discomfort and promote a faster recovery.

Complications of Sinus Infections

Sinus infections, also known as sinusitis, can lead to various complications if not treated promptly and effectively. These complications may arise due to the infection spreading or from the persistent inflammation and blockage of the sinus passages.

One of the common complications of sinus infections is the development of sore throat. The infection can drain down the back of the throat, causing irritation and discomfort. This can result in a persistent sore throat, which may require medical intervention to alleviate.

Another complication is nasal congestion and blockage. When the nasal passages become inflamed and swollen, it can lead to difficulty breathing through the nose. This can cause discomfort, impaired sense of smell, and disrupted sleep patterns. Nasal decongestants or nasal irrigation may be recommended to relieve congestion.

In some cases, a sinus infection can lead to the spread of the infection to the surrounding areas. The infection can affect the eyes, causing redness, itching, and swelling. It can also spread to the ears, resulting in earache, dizziness, and even hearing loss. Proper treatment of the sinus infection is crucial to prevent these complications from occurring.

Headaches and facial pain are common symptoms of sinus infections, but they can also be a complication. The pressure and inflammation in the sinuses can cause intense headaches and facial pain. These headaches may persist and become chronic if the underlying infection is not properly treated.

Untreated sinus infections can also lead to the formation of abscesses or pockets of pus. These abscesses can develop within the sinus cavities or in the surrounding tissues. They can cause severe pain, swelling, and even facial deformity. Immediate medical attention is necessary to address and treat abscesses resulting from sinus infections.

In rare cases, a sinus infection can lead to the development of meningitis. Meningitis is a serious infection that affects the membranes surrounding the brain and spinal cord. Symptoms of meningitis include severe headaches, neck stiffness, fever, and confusion. Timely diagnosis and treatment of sinus infections can help prevent this potentially life-threatening complication.

In conclusion, sinus infections can lead to various complications if not properly treated. It is important to seek medical attention if you experience symptoms such as sore throat, nasal congestion, headaches, facial pain, or any other signs of a sinus infection. Early treatment can help prevent these complications and promote a faster recovery.

Sinus Infections in Children

Children can also experience sinus infections, although they may manifest differently than in adults. Common symptoms include sinus congestion, a sore throat, facial pressure, and sometimes a headache.

Causes of Sinus Infections in Children

Sinus infections in children can be caused by similar factors as in adults. The most common cause is an upper respiratory infection, such as the common cold or flu, which can lead to nasal congestion and inflammation. Other causes may include allergies, structural abnormalities in the nasal passages, or exposure to irritants.

Symptoms and Treatment

The symptoms of sinus infections in children may vary, but the most typical ones include nasal congestion, facial pain or pressure, thick nasal drainage, cough, and a low-grade fever. If your child is experiencing these symptoms, it is important to consult a healthcare provider for a proper diagnosis and treatment plan.

Treatment options may include over-the-counter pain relievers, nasal saline rinses, and decongestants to help alleviate the symptoms. In some cases, antibiotics may be prescribed if the infection is bacterial in nature. It is crucial to follow the healthcare provider’s instructions and complete the full course of antibiotics, if prescribed.

Additionally, providing your child with plenty of fluids, encouraging rest, and using a humidifier can help relieve their discomfort. It is also important to ensure good hygiene practices, such as frequent handwashing, to prevent the spread of infection.

If symptoms persist or worsen, or if your child experiences severe headache, high fever, or difficulty breathing, seek immediate medical attention as these may indicate a more serious condition.

Q&A:

What causes a sinus infection?

A sinus infection can be caused by a viral or bacterial infection. It can also be triggered by allergies or a deviated septum.

What are the symptoms of a sinus infection?

The symptoms of a sinus infection include headache, facial pain or pressure, nasal congestion, and thick yellow or green nasal discharge.

How long does a sinus infection last?

The duration of a sinus infection can vary. Acute sinusitis usually lasts for about 2 to 4 weeks, while chronic sinusitis can last for 12 weeks or longer.

What are the treatment options for a sinus infection?

Treatment options for a sinus infection include over-the-counter pain relievers, nasal decongestants, saline nasal sprays, and antibiotics for bacterial infections.

When should I see a doctor for a sinus infection?

You should see a doctor for a sinus infection if your symptoms last for more than 10 days, if your symptoms worsen, or if you have a high fever.

What is a sinus infection?

A sinus infection, also known as sinusitis, is the inflammation and swelling of the tissues lining the sinuses. It is usually caused by a viral or bacterial infection.

What are the common causes of sinus infection?

The common causes of sinus infection include viral infection, bacterial infection, allergies, nasal polyps, deviated septum, and immune system disorders.

What are the symptoms of a sinus infection?

The symptoms of a sinus infection can include facial pain or pressure, nasal congestion, headache, postnasal drip, cough, fatigue, and loss of smell and taste.

What are the treatment options for sinus infection and headache?

The treatment options for sinus infection and headache include over-the-counter pain relievers, decongestants, saline nasal sprays, antibiotics (if the infection is bacterial), steam inhalation, and nasal irrigation. In severe cases, surgery may be recommended.