•
Nausea
•
Headache
•
Nasal congestion
•
Palpitation
Adverse PDE5 Inhibitor Drug Side‐Effects
•
Abdominal pain
•
Back pain
•
Photosensitivity
•
Abnormal vision
•
Eye pain
•
Sudden hearing loss
•
Tachycardia
•
Rash
•
Itch
•
Priapism
•
Heart attack
•
Life‐threatening drug
•
Hypotension
•
Face edema
•
Joint and muscle pain
interactions (
e.g.
with
nitrates and cardiac
antiarrhythmic drugs)
Adulteration of Dietary Supplements
with Synthetic PDE5 Inhibitors
