General good advice

Nothing on this site is meant to qualify as a medical diagnosis. You should consult your doctor or other medical practitioner for a diagnosis and further information.

If you suspect a fungal infection...

...read here for information on the prescription drugs used to treat fungal infections. Many vulval pain patients find topical anti-fungal creams and pessaries further inflame their pain, so always consider asking your doctor or pharmacist about oral anti-fungals available in the UK such as Sporanox (itraconazole, prescription only) or Diflucan (fluconazole, no prescription needed). Bear in mind that Superdrug sells Diflucan at a much lower price than does Boots.

How to distinguish between fungal and bacterial infections:

  Vaginal candidiasis (thrush) Bacterial vaginosis (BV)
Cause fungal infection bacterial infection
Sexual transmission very rarely often
Symptoms    
Relation to menses often postmenstrual none
Painful urination mild to marked absent to mild
Vulval irritation external not usual
Odour absent fishy, amine-like
Signs    
Labial redness variable no
Satellite lesions yes no
Vaginal tenderness yes no
Discharge    
Consistency sometimes curdy/cheeselike homogenous, frothy
Colour white grey, white
pH (see note*) <4.5 >4.7

*Note that BV can be distinguished from a fungal infection immediately using either a pH test of vaginal discharge that shows low acidity (pH greater than 4.5) or a fishy odor when a sample of vaginal discharge is combined with a drop of potassium hydroxide on a glass slide (the "whiff test").