Benadryl Syrup is used in the treatment of cough. It relieves allergy symptoms such as a runny nose, a stuffy nose, sneezing, watery eyes, and congestion or stuffiness. It also thins mucus in the nose, windpipe, and lungs, making it easier to cough out.

Benadryl Syrup is taken with or without food in a dose and duration as advised by the doctor. The dose you are given will depend on your condition and how you respond to the medicine. You should keep taking this medicine for as long as your doctor recommends. If you stop treatment too early, your symptoms may come back, and your condition may worsen. Let your healthcare team know about all other medications you are taking, as some may affect, or be affected by, this medicine.

The most common side effects of this medicine include drowsiness, inability to concentrate, fatigue, dizziness, hypotension, muscular weakness, and impaired coordination. Most of these are temporary and usually resolve with time. Contact your doctor if you are at all concerned about any of these side effects. Avoid drinking alcohol while taking this medicine, as it can make dizziness worse.

Never support self-medication or recommend your medicine to another person. It is beneficial to have plenty of fluids while taking this medication. Before you start taking this medicine, it is important to inform your doctor if you are suffering from liver or kidney disease. You should also tell your doctor if you are pregnant, planning pregnancy, or breastfeeding. This medicine may cause dizziness and sleepiness, so do not drive or do anything that requires mental focus until you know how this medicine affects you.