Can you split Viagra in half? The leaflet says to swallow the tablet whole. Viagra is a film-coated tablet, and its instructions are to take it about an hour before sex and "swallow the tablet whole with a glass of water" (EMA). If you need a lower dose, the answer is a lower-strength tablet — sildenafil comes in 25, 50 and 100 mg — not a half, and the dose is your doctor's choice.
Why swallow it whole?
Because that is how the medicine is designed and tested to be taken. A film-coated tablet split by hand can break unevenly, so each half may hold more or less than half the dose; the label gives no instructions for splitting at all. What does change how fast it works is food: taken with a meal, sildenafil's absorption rate and effectiveness can be delayed.
What if the dose is too strong?
Ask for a lower strength. The usual starting dose is 50 mg; it may be increased to 100 mg or decreased to 25 mg depending on the effect and the side effects (EMA). How the two common strengths differ is covered in 50 mg vs 100 mg Viagra.
Is splitting a way to save money?
It is not something the label supports, and an uneven half means an unknown dose. Price is the one thing this page does not answer: the current price of each strength is on its product page.
Can you take two halves, or two tablets, in a day?
No more than one sildenafil tablet in 24 hours (healthdirect). Taking extra does not make it work better: doses of 200 mg "did not result in increased efficacy but the incidence of adverse reactions … was increased" (EMA).
How should you store the tablets?
Keep them in the original pack, below 30°C, away from moisture (Viagra CMI). A tablet split in advance loses that protection — another reason to take it whole. More in how should sildenafil be stored?
The short answer
Swallow Viagra whole, as the leaflet says; if the dose is too strong, ask for a 25 or 50 mg tablet instead of splitting a larger one. More on doses is in our dosage guide.
