Hi,Dear,Thanks for your query to HCM. Dear I read facts of your query and reviewed it in context to your health issues submitted in your query. I understood your health concerns and feel Concerned about them. Based on the facts of your query the reply of your query is- Your current health issues seem to be due to -Varicose Veins. These could be Early Varicose Veins or Could be just Normal prominent Veins on testicles. Hence Other causes-need to be ruled out,by verification with dermatologist. Do s- Consult with Urologist Surgeon who would investigate history and physically examine to fix the cause dark red veins. This would fix the cause ,amongst the above or other possibilities. You need to treat it with Urologist Surgeon, which should be done on priority and urgently to avoid further complications. USG of scrotum and Colour doppler- would be needed to fix the cause of this dark veins on testicles. This would resolve the complaints of your s. Constant follow-up with local family or specialist Urologist Surgeon-for long term would give you long remissions of such pains in time to come,which would depend on meticulous follow-up treatment of your health concerns. Just don t worry and be patient and co-operate with your doctors,till you verify with your attending doctors. For early recovery-please follow above do s which would resolve your complex health issues. Hope this would help you to treat your health issues in the best way possible. Welcome for any further query in this regard to following link- http://doctor.healthcaremagic.com/Funnel?page=askDoctorDirectly&docId=70229 Wishing Good Healthy Life!! Dr.Savaskar M.N. Senior Surgical Specialist M.S.Genl-CVTS