Blue tint is not sudden vision loss
Transient brightness change or a blue tinge is a known PDE5 nuisance, more often at higher exposure. Sudden severe loss in one eye is different. Stop the tablet. Get care.
A nuisance tint does not prove counterfeit. A clean tint does not prove a licensed pack. Keep the foil if you go in.
Follow the sildenafil list, not a Suhagra myth sheet
This board will not invent an export-only adverse-event table. The US file is the list. The Suhagra panel points at the same wall.
Partners should know the stop rules: chest pain with a nitrate in the house, four-hour erection, sudden eye or ear change. Embarrassment is how people wait.
Dyspepsia and a stuffy nose travel next
Indigestion and nasal congestion sit on the same common list. They are annoying. They are not the emergency clock.
A fatty dinner can stack dyspepsia on the meal delay. People then blame the carton for both the late start and the sour stomach.
Sudden hearing change uses the same stop clock as the eye
New roaring tinnitus or sudden hearing loss after sildenafil is labelled as a stop-and-get-care event. Waiting to see if the 100 mg wears off wastes time.
Chronic mild ringing that was already there is a next-visit sentence. New, severe, one-sided change is not that sentence. Do not add a tablet to test the ear.
Headache and flush are the first nuisance pair
Those two are the events men notice before anyone argues about brands. They can be more obvious at 100 mg than at 25 mg because exposure is higher.
Sit if you feel washed out. Do not chase flush with a second tablet. Frequency is still once a day.
Hypotension shows up when something else is stacked
Nitrates, riociguat, a new alpha-blocker, and heavy alcohol are the usual stacks. The carton name does not protect blood pressure.
Grey vision on standing after a first 100 mg plus tamsulosin is a sit-down, then a clinic. The alpha scan is that first-night job.