What are diagnostic criteria of withdrawal?

G1. There must be clear evidence of recent cessation or reduction of substance use after repeated, and usually prolonged and/or high-dose, use of that substance. G2. Symptoms and signs are compatible with the known features of a withdrawal state from the particular substance or substances . G3. Symptoms and signs are not accounted for by a medical disorder unrelated to substance use, and not better accounted for by another mental or behavioral disorder.