I am a 60 yo male in good health generally, but after orgasm I experience edema principally in my left leg, accompanied by pain shooting up from my foot to my thigh on the inside of my leg. Edema and pain begins almost immediately after orgasm and lasts at least 18 hours before subsiding. Mild tingling and numbness (leg) accompany this phenomenon. after 24 hours my leg is normal....always the same pattern. I am taking alendronate sodium, calcium with d, famotidine, multivitamins, and lithium carbonate. Your thoughts?