Depression affects different people in different ways, but most of them experience some combination of the following symptoms: 1  Prolonged sadness or feelings of emptiness. 2  Feelings of helplessness or hopelessness. 3  Feelings of guilt or worthlessness.  Anger and 1  irritability. Restlessness.  Difficulty 1  concentrating. Fatigue.  Changes in sleep patterns.
Diphenhydramine (Benadryl Â® , Sominex Â® , and many other brand names) is an antihistamine that is used for a variety of different purposes. The approved uses may vary, depending on the particular product, and there are also a number of  off-label  uses for diphenhydramine.
Diphenhydramine is a type of medicine called an antihistamine. It is used in some allergy and sleep medicines. Overdose occurs when someone takes more than the normal or recommended amount of this medicine. This can be by accident or on purpose. This is for information only and not for use in the treatment or management of an actual overdose. DO NOT use it to treat or manage an actual overdose.