Morbid jealousy is associated with -
Alcohol
Heroin
LSD
Charas
Ans. is 'a' i.e., Alcohol o Morbid jeolousy with delusions of infidelity about wife (othello syndrome) is extremely common in alcoholism. Morbid jealousy can also occur in schizophrenia, manic phase of bipolar illness, OCD, depression or anxiety disorder.
Alcohol-Related Disorders