It depends on what is causing the sinusitis. The antihistamine is for allergy; and removing the source of the allergy or limiting dust may help in addition to the medication. If there is infection, it may take time for the body to contain the infection if you are not taking anything else to fight the infection.
Answered 7/22/2021
0 views
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question