Addnok 0.2mg Tablet is used to treat opioid (morphine) dependence. It helps to prevent withdrawal symptoms that may be caused due to the withdrawal of other opioids. This may be part of a complete treatment program that also includes counseling and lifestyle changes. Addnok 0.2mg Tablet is only prescribed to individuals who are at least 16 years of age or above. It may be habit-forming and should be taken only as directed by your doctor. The medicine may be a part of your treatment which could include receiving social and psychological support. It can be taken with or without food. You should continue taking this medicine regularly until the doctor tells you it is alright to stop. Try not to miss doses as this will make the medicine less effective. Some common side effects of this medicine include weakness, drug withdrawal syndrome, anxiety, nervousness, dizziness, headache, sleepiness, diarrhea, nausea, vomiting, and abdominal pain. If any of these side effects do not resolve with time or get worse, you should let your doctor know. Your doctor may be able to suggest ways of preventing or reducing the symptoms. To make sure it is safe for you, before taking this medicine, let your doctor know if you have any medical conditions or disorders. You should also tell your doctor all the other medicines you are using or taking. Pregnant and breastfeeding women should consult their doctors before using this medicine.