Skip to Content


In the US, Ismelin (guanethidine systemic) is a member of the drug class antiadrenergic agents, peripherally acting.

US matches:

UK matches:

Ingredient matches for Ismelin


Guanethidine monosulfate (a derivative of Guanethidine) is reported as an ingredient of Ismelin in the following countries:

  • Greece
  • United Kingdom

International Drug Name Search

Important Notice: The international database is in BETA release. This means it is still under development and may contain inaccuracies. It is not intended as a substitute for the expertise and judgement of your physician, pharmacist or other healthcare professional. It should not be construed to indicate that the use of any medication in any country is safe, appropriate or effective for you. Consult with your healthcare professional before taking any medication.