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Rhinitis medicamentosa (or RM, also known as rebound congestion) is a condition of rebound nasal congestion suspected to be brought on by extended use of topical decongestants (e.g., oxymetazoline, phenylephrine, xylometazoline, and naphazoline nasal sprays) and certain oral medications (e.g., sympathomimetic amines and various 2-imidazolines) that constrict blood vessels in the lining of the ...
Levocetirizine, sold under the brand name Xyzal, among others, is a second-generation antihistamine used for the treatment of allergic rhinitis (hay fever) and long-term hives of unclear cause. [3] It is less sedating than older antihistamines. [4] It is taken by mouth. [3] Common side effects include sleepiness, dry mouth, cough, vomiting, and ...
Dimetapp is an American brand of over-the-counter cold and allergy medicines that is manufactured by Foundation Consumer Brands. At one point, Dimetapp as a household word referred to a single combination preparation marketed to relieve symptoms of the common cold, containing brompheniramine (an antihistamine) and phenylephrine (decongestant replacing the formerly used pseudoephedrine, which ...
Depending on the dose, the drug can produce paradoxical effects, including CNS stimulation or depression. Most antihistamines exhibit some type of anticholinergic activity. Antihistamines act by competitively binding to H 1-receptor sites, thus blocking the binding of endogenous histamine. Antihistamines do not chemically inactivate or prevent ...
The mainstay of treatment for gustatory rhinitis is a nasal spray called ipratropium, which is generally very effective in preventing runny nose, says Dr. Tweel.
The number of receptors decreases, and when the administration of the drug is ceased, chronic congestion can occur; this is called rhinitis medicamentosa, commonly referred to as rebound congestion. Moreover, long-term overdosing can cause degenerative changes in nasal mucous membranes that pose another health problem.
Your nose is gushing like a fire hose and it's really annoying.We get it–and you’re not dripping alone. After all, it’s virus season. And there are other things that can leave you with a ...
Decongestants are also used to reduce redness in the treatment of simple conjunctivitis. A 2016 Cochrane review found insufficient evidence to support the use of intranasal corticosteroids in the relief of common cold symptoms; [ 2 ] however, the review was based on three trials and the quality of the evidence was regarded as very low.