Preventing STIs
Am I at risk of an STI?
Different sexual activities carry different risks of getting a sexually transmitted infection (STI). In nearly every case, condoms will help protect you against this risk. Learn about the risks associated with various sexual activities on the NHS website.
How can I prevent getting an STI?
Using a condom when you have sex is the best way to avoid catching an STI from an infected partner. When used correctly every time you have sex, male condoms are 98% effective. It is recommended that you use a condom every time you have vaginal, anal or oral sex. For safer sex check out our 'How to put on a condom' video too.
There are a number of other things you can do to help prevent the risk of getting an infection. These include:
- Talking with your partner(s) about STIs, sexual health and contraception use before having sex.
- Getting tested, along with your partner, before sexual activity. Many STIs have no symptoms at all, so it’s safer to get tested.
- Avoiding sex when under the influence of alcohol or drugs, as this can reduce your ability to make good decisions.
- Some doctors may recommend that you have a vaccine against Human Papillomavirus (HPV) and Hepatitis B (Hep B).
Is there anything I can do if I’ve been exposed to HIV?
If you’re worried that you have been exposed to HIV you should attend one of our clinics or an Accident and Emergency department straight away.
You may be given Post-Exposure Prophylaxis (PEP or PEPSE) which is medication to help reduce HIV transmission after the virus has entered the body. It’s a course of drugs that’s given when there has been a higher risk of exposure to HIV.
PEP or PEPSE should be taken as soon as possible after sex, up to 72 hours later. The earlier it’s started the more likely it is to work. You will need to have an assessment with a doctor or nurse before you are prescribed this medication.
Find out more about HIV here.