The drug viagra

Viagra is a brand-name prescription drug that’s approved to treat erectile dysfunction (ED). Viagra comes as an oral tablet that contains the active drug sildenafil

2024-03-28
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  1. Sildenafil (Viagra brand) only works following sexual stimulation
  2. Researchers in the U
  3. £40
  4. for Viagra to treat Erectile Dysfunction
  5. This can result in permanent damage if left untreated