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.
Benadryl, the brand name for the drug diphenhydramine, is one of a class of drugs called antihistamines that are designed to relieve symptoms of allergies and the common cold. It is not a sleep aid, although many people use it for that purpose.One of diphenhydramineâs side effects is sleepiness, but other side effects include dizziness, nausea, vomiting, loss of appetite, constipation, increased chest congestion, headache, muscle weakness, and nervousness.t is not a sleep aid, although many people use it for that purpose. One of diphenhydramineâs side effects is sleepiness, but other side effects include dizziness, nausea, vomiting, loss of appetite, constipation, increased chest congestion, headache, muscle weakness, and nervousness.