Drug-related conditions: Medical conditions related to drug usage, including adverse reactions, intoxication, and overdose.
Dry mouth: A condition characterized by the sensation of a dry mouth
Headache: In medicine a headache or cephalalgia is a symptom of a number of different conditions of the head and sometimes neck. Some of the causes are benign while others are medical emergencies. It ranks among the most common pain complaints
Heartburn: Pain from stomach acid coming back up the esophagus
Muscle weakness: A condition which is characterized by an inability of the muscles to function at their full strenght