erectile dysfunction
"Healthy robust 53 year old here....50mgs work great but on an empty stomach. Slower and less effective on top of food. Reaction within 30 minutes with better erections up to 9 hours later. Side effects. Nasal congestion, flushing fullness in head, eye pressure, sometimes increased heart rate and respiration. Poor sleep, next day fatigue and slight anxiety. I went crazy with this when I first started and took it every day for a week. Lots of fun. But it completely wore me out. No, it wasn't all the sex. It really does affect you in a negative way with too much use. I find increased side effects if I take it near the time of thyroid medicines. I take it once a week or so and it's worth the side effects."