Treatment advice for non-allergic rhinitis is mostly the same as for allergic rhinitis. Avoiding triggers, taking antihistamines, and cleaning the nasal passageways are often the most effective treatments 3.

Kawauchi H, Yanai K, Wang DY, Itahashi K, Okubo K. Antihistamines for allergic rhinitis treatment from the viewpoint of nonsedative properties. Int J Mol Sci. 2019;20(1). doi:10.3390/ijms20010213 You may also want to avoid potential irritants, such as household sprays, perfumes and other harsh chemicals, tobacco smoke and anything else you believe triggers your symptoms 6. Ask friends and family to avoid using these products around you too 6.Immunotherapy may be given as a series of injections, usually one or two times a week. The dose may be increased weekly or every two weeks based on the patient's tolerance. Injections of the maximum tolerated dose may then be given every two to four weeks year round. Antihistamine eyedrops, available over-the-counter or by prescription, can ease itchy, red, swollen eyes. These drops might have a combination of antihistamines and other medicines. BENADRYL® Allergy Plus Congestion contains a nasal decongestant that works by narrowing the blood vessels in the nose that expand during allergies or infection with the common cold. When these blood vessels narrow, the tissue shrinks and allows the normal flow of air and mucus. This results in the temporary relief of nasal congestion, sinus congestion, and sinus pressure. For more tips on how to combat congestion, read our guide on nasal congestion here. Burks AW, et al. Allergic and nonallergic rhinitis. In: Middleton's Allergy: Principles and Practice. 9th ed. Elsevier; 2020. https://www.clinicalkey.com. Accessed Feb. 29, 2020. The symptoms of non-allergic rhinitis are like those of allergic rhinitis, although the condition does not involve the immune system 6. Non-allergic rhinitis typically only develops in adults and symptoms can last all year round 6.

Do NOT swallow a Topical BENADRYL® product. Do NOT use two products containing diphenhydramine at the same time. Oral corticosteroids are used to treat severe symptoms caused by all types of allergic reactions. Long-term use can cause cataracts, osteoporosis, muscle weakness, stomach ulcers, increased blood sugar (glucose) and delayed growth in children. Oral corticosteroids can also worsen high blood pressure. Another home remedy that may be effective is regularly cleaning the nasal passageways with a saltwater solution 7. This can help remove irritants and soothe any inflammation 7. Sublingual immunotherapy (SLIT). American College of Allergy, Asthma & Immunology. https://acaai.org/allergies/allergy-treatment/allergy-immunotherapy/sublingual-immunotherapy-slit. Accessed Feb. 29, 2020. Some inhalers combine corticosteroids with long-acting bronchodilators. Prescription inhalers include:There are some differences between the side effects of medicines that only contain acrivastine, and medicines that combine acrivastine with pseudoephedrine.

Take your forgotten dose as soon as you remember, unless it's nearly time for your next dose. In this case, skip the missed dose and take your next dose at the usual time. With this type of immunotherapy, you place an allergen-based tablet under your tongue (sublingual) and allow it to be absorbed. This treatment has been shown to reduce runny nose, congestion, eye irritation and other symptoms associated with hay fever. It also improves asthma symptoms. For people who are bothered by the feeling of liquid running down their throats or the unpleasant taste of these sprays, there are two aerosol formulas: Oral BENADRYL® Allergy temporarily relieves indoor and outdoor allergy symptoms, such as sneezing, runny nose, itchy, watery eyes, and itchy nose or throat.Acrivastine comes as capsules (8mg). The usual dose in adults and children aged 12 and over is 1 capsule 3 times a day. We do not know how much acrivastine gets into breast milk, so it is better to take an antihistamine which we know more about. Weston WL, et al. Treatment of atopic dermatitis (eczema). https://www.uptodate.com/contents/search. Accessed Feb. 8, 2020. The most common side effect of acrivastine is feeling sleepy and tired. This happens in more than 1 in 10 people. Children’s BENADRYL® is an antihistamine that helps relieve allergy symptoms and makes children feel better when they need it most.