Sexually transmitted infections
Common symptoms of STIs in women:
- change in the colour, smell or amount of vaginal discharge
- redness or itching
- pelvic pain or pain when having sex
- heavier periods
- bleeding in between your periods or after sex
- needing to urinate frequently
- discomfort when urinating
- ulcers or sores
- lumps on the skin
- if you’ve been having anal sex, you may notice a change in bowel habit such as pain, constipation or diarrhoea, blood or mucus in your stools
Common symptoms of STIs in men:
- discharge (fluid) coming from the tip of the penis
- redness or itching
- pain in the testicles
- discomfort when urinating
- needing to urinate frequently
- ulcers or sores
- lumps on the skin
- if you’ve been having anal sex, you may notice a change in bowel habit such as pain, constipation or diarrhoea, blood or mucus in your stools
Common STIs
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- Bacterial vaginosis
- Chlamydia
- Genital herpes
- Genital warts
- Gonorrhoea
- Hepatitis A
- Hepatitis B
- Hepatitis C
- HIV
- HPV (human papilloma virus)
- Lymphogranuloma venereum (LGV)
- Molluscum contagiosum
- Non-specific urethritis (NSU)
- Pelvic inflammatory disease
- Pubic lice
- Scabies
- Syphilis
- Thrush
- Trichomonas vaginalis
If you are worried about sexually transmitted infections and oral sex, find out more about oral sex and STIs.