Thanks for your query.
There is no medicine available in the world in Allopathic medicinal knowledge that can lengthen the Penis.
Most important part is the exact measuring of hte penis in fully erectile position to know the real size.
I would advise you to consult an Urologist in your area for clinical evaluation, special tests to be done to decide your exact problem and hence go for the proper management.
Do not try unproved methods as they can cause more trouble.
These Q&A’s are for educational purposes and should not be relied upon as a substitute for medical advice you may receive from your physician. If you have a medical emergency, please call 911. These answers do not constitute or initiate a patient/doctor relationship.