You are certainly having abnormal reactions, if you are getting it from all those drugs at every dose. Maybe you should talk to a doctor about
them. I experienced some achiness from Cialis, but not the others (I haven't tried Stendra).
If your girlfriend is feeling the symptoms, consider that it may be from an environmental pathogen and not the pills. None of their metabolic products are excreted through the skin, and the molecules cannot transmit transdermally without special preparation.
Consider trimix injections instead. The effects are very localized.
Allen - not an MD
•PSA=7.3, prostate volume=55cc, 8/17 cores G6 5-35% involvement
•SBRT 9 yr onc. results
•SBRT 7 yr QOL results
•treated 10/2010 at age 57 at UCLA,PSA now: 0.1,no lasting urinary, rectal or sexual SEsmy PC blog