Why does humidity give me a sinus headache?
This is because high humidity can increase the amount of mucus produced by the lining of the sinuses in order to trap allergens, dust and pollution particles that are plentiful in the dense, moist air. This can cause congestion, inflammation and discomfort in the sinuses – often leading to a sinus headache.
When sudden changes in the weather occur (including temperature, humidity), it can cause the nasal membranes to swell, resulting in a runny or stuffy nose. Shifts in barometric pressure can also trigger pain and discomfort for those with sinusitis.
Temperature or humidity changes can trigger the membranes inside your nose to swell and cause a runny or stuffy nose.
Frequent contact with allergens or a prolonged cold or sinus infection can cause your turbinates to become irritated swell. Like with sinus infections, swelling of turbinates can result in sinus pressure, which in turn can lead to frequent sinus headaches.
Headache treatment options
Take a nap, and make sure you're getting plenty of rest at night. Eat something if your blood sugar is low. Take an over-the-counter pain reliever such as aspirin, ibuprofen (Advil), or acetaminophen (Tylenol). Use a massage tool to help relieve tension in your neck and shoulders.
Barometric pressure headache symptoms
In addition to typical migraine symptoms like nausea, vomiting and light and sound sensitivity, those who have a migraine triggered by barometric pressure may experience the following: Facial discomfort or pain around their sinuses. Post-nasal drip. Teary eyes.
Steam adds moisture to the air, helps to moisten your sinus passages, and thins out mucus that may have thickened over time. Take a hot shower and breathe in the steam to reduce pressure. You can also use a humidifier for more long-term relief. Buy a humidifier now.
- Apply a warm compress to painful areas of the face.
- Use a decongestant to reduce sinus swelling and allow mucus to drain.
- Try a saline nasal spray or drops to thin mucus.
- Use a vaporizer or inhale steam from a pan of boiled water. Warm, moist air may help relieve sinus congestion.
High humidity also causes allergic rhinitis (hay fever) that shows symptoms like sneezing, coughing, itchy or watery eyes, wheezing etc. Low humidity, on the other hand, causes skin-related allergies like dry skin or scaly skin.
In humid conditions, the air becomes populated by hydrogen and nitrogen as well as oxygen, and our lungs have to work harder to get oxygen from the air. This is part of the reason why we feel so lethargic in humidity, and why physical activity can be especially taxing.
Why does humidity affect me more than others?
Your body's ability to cool itself itself is severely compromised by sultry days. "You may feel more uncomfortable on a humid day because your body is not as easily able to evaporate the sweat on your skin, due to the moisture in the air," Christina L.
Bad weather
If you're prone to getting headaches, you could find that grey skies, high humidity, rising temperatures and storms can all bring on head pain. Pressure changes that cause weather changes are thought to trigger chemical and electrical changes in the brain. This irritates nerves, leading to a headache.

It's possible to have a sinus headache without any congestion, especially if you have a history of allergies and other sinus issues. However, a sinus headache is usually associated with allergies, colds, or an infection. Migraines are commonly misdiagnosed as sinusitis.
Pain relievers.
Pain caused by pressure buildup in the sinus cavities may be relieved with acetaminophen (Tylenol, others) or ibuprofen (Advil, Motrin IB, others).
The acupressure point GV24.5 is better known as Yintang. It's often called the third eye point because it's located between the eyebrows. This single acupressure point helps to relieve a stuffy or runny nose and sinus headache pain.
Exposure to Sun, Heat and Humidity Can Exacerbate Symptoms of Mental Disorders. Summary: Researchers report exposure to hot, humid weather can trigger mental health symptoms that require emergency care. Exposure to sunny, hot and humid weather can trigger severe symptoms of mental disorders, requiring emergency care.
The medications used to treat weather-related migraines are the same as those used to treat other migraine headaches, with the non-steroidal anti-inflammatory drugs (NSAIDs like ibuprofen, naproxen and others) and the triptans (sumatriptan and others) being the most important medications.
When you're exposed to higher temperatures, your body needs more water to make up for what's being lost as your body sweats. Dehydration can trigger both a headache and a migraine. Weather conditions can also cause changes in your serotonin levels.
Headaches can occur when pressure changes affect the small, confined, air-filled systems in the body, such as those in the ears or the sinuses. Changes in atmospheric pressure can create an imbalance in the pressure within the sinus cavities and the structures and chambers of the inner ear, resulting in pain.
Causes of pressure include allergies, sinusitis, upper respiratory infections, and headache disorders. More serious causes include ICP, brain aneurysm, and brain injury. You should contact a doctor for pressure in the head that does not go away with self-care.
What does a high blood pressure headache feel like?
What can a hypertension headache feel like? Headaches triggered by high blood pressure typically cause a pulsing sensation that's felt all over the head rather than on just one side. If your headache is severe, happens suddenly, or is accompanied by chest pain or shortness of breath, get immediate medical attention.
Water or juice will help dilute mucous secretions and promote drainage. Avoid beverages that contain caffeine or alcohol, as they can be dehydrating. Drinking alcohol can also worsen the swelling of the lining of the sinuses and nose.
Treating a sinus infection means unblocking and draining the sinuses. Corticosteroid nasal sprays such as Flonase and Nasacort are the best source for treatment because they help reduce swelling in the nasal passages.
"Salt water irrigation is the best way to cleanse the nose and sinuses — this can help prevent or relieve sinus pain. You can use an over-the-counter saline nasal spray, but I recommend using a sinus rinse bottle, neti pot, or bulb syringe irrigation kit that you can get at the drugstore," advises Das.
High Humidity: Overheating
You could overheat your body, which can cause exhaustion, headaches, fever, chills, and even disorientation. Heat stroke — the most serious case of overheating — can even lead to death.
Because the air feels warmer than the official, recorded temperature, it can contribute to feelings of low energy and lethargy. In addition, hyperthermia, or over-heating as a result of your body's inability to effectively let out heat, can negatively impact your health in conditions of high humidity.
Inflammation — Heat and humidity can affect the level of synovial fluid, which is the fluid that lubricates the joints. This can lead to inflammation within the joints. Heat and humidity can also increase overall levels of inflammation in the body, which can increase pain.
Water vapor essentially suffocates our skin. On hot and humid days, your skin might feel sticky and overheated, and the air can feel so heavy that breathing becomes a chore.
less than or equal to 55: dry and comfortable. between 55 and 65: becoming "sticky" with muggy evenings. greater than or equal to 65: lots of moisture in the air, becoming oppressive.
Other factors that make a person susceptible to heat illness include older age, heart disease, other chronic diseases, extreme exercise, sunburn, obesity, sleep deprivation, alcoholism and certain medications.
How does humidity affect the elderly?
Older people can have a tougher time dealing with heat and humidity. The temperature inside or outside does not have to be high to put them at risk for a heat-related illness. Headache, confusion, dizziness, or nausea could be a sign of a heat-related illness.
Very high humidity really can cause sinus infections. The reason for this is that your respiratory defense processes don't work at full efficiency when the air is heavy and wet. And for a little thing called cilia, that's particularly true.
Does Humidity Make You Tired? If you feel more tired when it's humid outside, it's not just you. Moisture-rich air makes the environment feel hotter than it actually is, which creates a sensation of exhaustion and fatigue.
High or rising barometric pressure signals better weather, as well as rising temperatures that could lead to an increase in humidity levels. High humidity is a common migraine trigger.
A cervicogenic headache (CGH) presents as unilateral pain that starts in the neck. It is a common chronic and recurrent headache that usually starts after neck movement. It usually accompanies a reduced range of motion (ROM) of the neck.
Weather-related headache triggers for some people include: Changes in humidity and temperature. Storms. Extremely dry conditions.
- Apply a warm compress to painful areas of the face.
- Use a decongestant to reduce sinus swelling and allow mucus to drain.
- Try a saline nasal spray or drops to thin mucus.
- Use a vaporizer or inhale steam from a pan of boiled water. Warm, moist air may help relieve sinus congestion.
Pain caused by pressure buildup in the sinus cavities may be relieved with acetaminophen (Tylenol, others) or ibuprofen (Advil, Motrin IB, others).
Rising barometric pressure is typically associated with better weather. As barometric pressure rises, it signals that humidity levels are likely to increase. The stifling feeling of high humidity can cause migraines on its own.
When the barometric pressure falls, blood vessels and tissues in your brain can swell, worsening a headache. Lastly, there's some evidence that humidity can also play a role in migraines. One study found that “higher relative humidity was associated with higher odds of migraine headache onset in the warm season.”