Physical cravings for a drug and unpleasant reactions when the drug is withheld are signs of
-
drug tolerance
-
psychological dependence
-
emotional dependence
-
physical addiction
D
Correct answer
Explanation
Physical addiction involves physiological dependence where the body has adapted to a drug and reacts negatively when it's withheld. Physical cravings and withdrawal symptoms (unpleasant reactions when stopping) are the hallmark signs. Drug tolerance is reduced response, while psychological/emotional dependence are mental rather than physical components.