###Human: I feel numbness in penis. Is it due to nerve impingement? ###Assistant: Hi. This is a localized numbness that we are bothered with. Disease starting from this region without any other associated symptoms is quite rare and without them we may not think of a systemic pathology right away. Have you tried nerve tonics? I suggest back strengthening exercises and Pregabalin 75 mg once a day for two weeks. Vitamin B12 levels and HbA1c should be helpful. Consult a specialist doctor, discuss with him or her and take the medicine with consent. Lack of erections may suggest a more systemic disease, but we need to have more a detailed talk before we can attribute symptoms. For further information consult a urologist online -->