To ease withdrawal symptoms of heroin, use prescribed medications from a physician. Also try to eat bland foods so your digestive tract isn't inflamed. Typically vomiting will occur as a side effect. Try to get plenty of rest and sleep. Drink plenty of fluids, such as water or Gatorade to replenish lost fluids.
Heroin is one of the Drugs. This syptoms are mainly drousness, uncontrolable temperment,not paing to any attention to anyone, feeling like sleeping, running away from near and dear ones.
My suggestion is to go to a drug detox facility. Otherwise the symptoms suck hard core. Try drinking enough fluids, getting plenty of sleep, and try taking pain meds and anti-diarrhea. Usually the first day you cant keep anything down so good luck.