General information only
Content on this website is general educational information. It is not medical advice, diagnosis or treatment and cannot account for your medical history, medicines, symptoms or circumstances.
When to seek help
Contact a qualified healthcare professional for persistent, unexplained or distressing changes in libido, repeated erection problems, pain, marked fatigue, low mood or other symptoms. Do not stop prescribed medicine or start hormone treatment without professional advice.
Emergencies
In England, call 999 or attend A&E for a life-threatening emergency. In the Republic of Ireland, call 112 or 999. A painful erection lasting around four hours requires urgent hospital treatment.
Supplements
Supplements can cause side effects and interactions. ‘Natural’ does not mean risk-free. Check the complete label with a pharmacist or clinician when you take medicines or have health conditions.