E-Cof Plus Guaifenesin + Levomenthol + Diphenhydramine Atropine Sulphate
ModerateDiphenhydramine in this medicine has a mild drying effect similar to atropine. Taken together, atropine's effects can get stronger. You may notice a fast heartbeat, dry mouth, colicky stomach pain, trouble passing urine, or a headache.
These medicines are often taken together with some care. Your doctor may change a dose, space them apart or check on you more often. Make sure your doctor and pharmacist know you take both.
What to do: Ask your doctor or pharmacist before taking them together. They may check you or change the plan.