Conditions That Require Medical Review
Medical advice is particularly important when there is a history of cardiovascular disease, low or high blood pressure, stroke, heart attack, arrhythmias, liver or kidney disease, bleeding disorders, stomach ulcers, retinitis pigmentosa, or any conditions affecting the penis.
The product should also be stored securely to prevent accidental access or use by children or other household members.
When to Seek Urgent Medical Help
Seek urgent medical attention for symptoms such as chest pain, sudden shortness of breath, fainting, severe dizziness, sudden vision loss, hearing loss, ringing in the ears, a painful or prolonged erection, or signs of a serious allergic reaction.
Tested Sport
Sildenafil is not currently prohibited in sport, but the use of PDE5 inhibitors may be subject to specific anti-doping rules depending on the sport and governing body. Current requirements should be checked against the relevant anti-doping rules before competition.
The current status and applicable rules can be checked through the World Anti-Doping Agency Prohibited List.