Description
It is used to relieve allergy symptoms such as watery eyes, runny nose, itching eyes/nose, and sneezing. It is also used to relieve itching and hives.
Side Effects
It can cause Drowsiness, tiredness, and dry mouth
When not to use
It is contraindicated in patients with known hypersensitivity to the drug.
Precautions:
Pregnancy
Please consult your doctor when taking this medicine if you are pregnant.
Drugs to avoid
It can interact with Cough relievers (such as codeine, hydrocodone), alcohol, marijuana, drugs for sleep or anxiety (such as alprazolam, lorazepam, zolpidem), muscle relaxants (such as carisoprodol, cyclobenzaprine), or other antihistamines (such as diphenhydramine, promethazine).

