My husband uses a rub-on prescription testosterone gel for low testosterone.  I always remind him to wash his hands after he uses it.  He says I'm overreacting.  Am I?
D000279:Administration, Cutaneous; D005782:Gels; D006235:Hand Disinfection; D006801:Humans; D008297:Male; D013739:Testosterone / Q000008:administration & dosage* / Q000009:adverse effects* / Q000627:therapeutic use
D005782:Gels; D013739:Testosterone