Do antihistamines make sinus infections worse?

The new guidelines also say people with sinus infections should avoid decongestants and antihistamines, as they can make things worse. “The downside of Benadryl and antihistamines during a time when you have mucus buildup is they make the mucus thicker, so it has a harder time getting out of the sinus,” said Larian.

Do antihistamines help with sinus inflammation?

Along the same lines as OTC options, antihistamine medications, such as Sudafed, Claritin, Zyrtec or Benadryl, can also offer sinus infection symptom relief. While these medications specifically target allergy symptoms, sinus infection symptoms can be similar, making antihistamines worth a try.

What makes a sinus infection worse?

Dry air isn’t the only thing that can irritate your nose and make your sinusitis symptoms worse. Inhaling cigarette smoke, strong perfumes, pollutants or any airborne allergen that affects you can lead to further inflammation and greater sinus pressure. If you’re a smoker, don’t smoke when you have a sinus infection.

Why do some people have to take an antihistamine for a sinus infection?

Antihistamines. Antihistamines block inflammation caused by an allergic reaction so they can help to fight symptoms of allergies that can lead to swollen nasal and sinus passages.

Should you take antihistamines with a sinus infection?

Antihistamines — These medications help to relieve the symptoms of nasal allergies that lead to inflammation and infections. However, some doctors advise against using antihistamines during a sinus infection because they can cause excessive drying and slow the drainage process.

What does dry sinus feel like?

Dry sinuses occur when the mucous membranes in your sinuses lack proper moisture. This can lead to dry nasal passages, discomfort, nosebleeds, and similar unpleasant symptoms. In severe cases, untreated dry sinuses can become infected and require antibiotics.

Which is better for a sinus infection antihistamine or decongestant?

For true cold symptoms, a decongestant will provide more relief than an antihistamine. If you notice your “cold” symptoms occur at the same time each year (spring for examine), or are consistent year-round, you may actually have allergies that could benefit from antihistamine medication.

How long can you take Sudafed for a sinus infection?

How much to take. The recommended dose of SUDAFED® Sinus and Nasal Decongestant, for adults and children over 12 years, is 1 tablet 3 to 4 times a day. SUDAFED® Sinus and Nasal Decongestant should not be used for children under 12 years. Do not exceed 4 tablets in 24 hours.

What is the best antihistamine for runny nose?

Best Medicine for Runny Nose Caused by Rhinorrhea. Ÿ Promethazine-DM (Dextromethorphan Hbr + promethazine Hcl). Dextromethorphan is a cough suppressant that acts on the brain to reduce coughing. Promethazine is used to treat a runny nose, cough and sneezing due to common colds, hay fever, allergies or other breathing problems.

Can allergies turn into sinusitis?

Sinusitis usually develops because of allergies or a cold. Sometimes, but not often, it’s from bacteria that cause an infection. When you have allergies or a cold, your nose and sinuses get inflamed.