<prompt> A 60 year old man presents in OPD with history of opium addiction for the last 20 yrs. He has given up opium for 2 days. Withdrawal symptoms will include:DrowsinessConstricted pupilRhinorrhoeaed Blood pressure  <response>: Withdrawal symptoms due to any drug of addiction are usually same, barring minor differences- Chilliness sensation of cold, uneasiness, yawning, rhinorrhoea, lacrimation, goose-skin, tremors, dilated pupils, anorexia, tachypnoea, sleep, fever, HT, cramps legsabdomen, diarrhoea. A good way to remember ss of withdrawal syndrome is that there is loss of fluids from all natural orifices. 