What are the symptoms of drug poisoning?

Sep 13, 2022 Source: Cainiu Health
Disease description:

I've been taking medication, but for the past two days I've noticed some dryness at the corners of my mouth and more obvious skin itching, and I'm afraid it might be drug poisoning. What are the symptoms of drug poisoning?

Doctor's answer (1)
Dr. Wang Mingxuan
The symptoms caused by drug poisoning are mainly related to the type and dosage of the drug used. In general, individuals with mild drug poisoning do not exhibit obvious symptoms, whereas those with severe poisoning show more pronounced symptoms, such as skin itching, difficulty breathing, speech difficulties, chest tightness, slurred speech, mental abnormalities, and temporary shock.