Isotretinion Induced Pulmonary Thromboembolism.

Isotretinion is an orally administered retinoid that reduces production of sebum, corrects abnormal keratinization of follicles and is used in ACNE. Its highly teratogenic, and known to cause idiosyncratic reaction in the form of Fulminant Hepatic Failure And Depression. This is a rare presentation of Isotretinion induced idiosyncratic reaction in a 22yr old male patient with hyperhomocysteinemia presenting with Pulmonary Thromboembolism.