3 ms·

Hmm I thought viagra improves blood flow in opposite place but 2 for price of 1 is great too

• andrewstuart 2y ago
  Its all the same.
• Izikiel43 2y ago
  Different head
• sva_ 2y ago
  I think it just causes vasodilation anywhere in the body?
  • Spod_Gaju 2y ago
    Yes, pretty much everywhere but the eye. https://www.proteinatlas.org/ENSG00000138735-PDE5A/tissue https://www.proteinatlas.org/ENSG00000138735-PDE5A/tissue
  • AbstractH24 2y ago
    This makes me wonder -- why do things like stimulants, caffeine, and cold medicine help people think clearly? Aren't they vasoconstrictors?