Tramadol hydrochloride

It is an analgesic which acts an opiate receptors in the C.N.S like analgesia , but at therapeutic doses of 1mg/kg it does not produce respiratory depression or other side effects typical of a opiate analgesic. 

It as anti tussive effects. 

No drug dependence or tolerance occurs.

Indications : 

• Severe acute and chronic pain, 
• Diagnostic procedures and surgical pains.