Forced alkaline diuresis cannot be done in which poisoning
Forced alkaline diuresis It is a method to achieve a urinary pH 7.5 to 9 and promote the excretion of the drug through urine, Eg: salicylates, barbiturates, chlorpropamide, methotrexate. Ref: FORENSIC MEDICINE AND TOXICOLOGY Dr PC IGNATIUS THIRD EDITION PAGE 403
Barbiturates
Salicylates
Alcohol
Methotrexate
Poisoning