Visitors at this page also visited
Antihistamines are drugs which treat allergic rhinitis and other allergies. As an alternative to taking an antihistamine, people who suffer from allergies can instead avoid the substance which irritates them. Antihistamines are usually for short-term treatment. A decongestants, or nasal decongestant, is a type of pharmaceutical drug that is used to relieve nasal congestion in the upper respiratory tract. The active ingredient in most decongestants is either pseudoephedrine or phenylephrine. (source)
Similar pages on this site
Good to know
Bacteria Invade Antibiotics And Transform Into Superbugs
Angus Chen, NPR
Elementary, my dear Watson!
What type of evidence about medical treatments can really help us?
This is why you shouldn’t believe that exciting new medical study
Julia Belluz, Vox