Intermenstrual bleeding


Definition/Description

Vaginal bleeding (other than post coital) at any time in the cycle other than during normal menstruation.

Red Flag Symptoms

  • Postmenopausal Bleeding (PMB) i.e. bleeding >12 months after last period. PMB pathway
  • Suspicious cervix on examination. Refer USC
  • Persistent Intermenstrual bleeding (IMB) if >40 or other risk factors for endometrial cancer. (eg obesity, PCOS, unopposed oestrogen, tamoxifen) refer urgently and request USS

Guidelines on Management

  • If more than 3 episodes of IMB; organize examination and swabs
  • Remember chlamydia in under 25s.
  • If any abnormality on pelvic examination: pelvic mass- organise USS.
  • If swabs and examination are normal- trial of treatment: Mirena/COCP/ POP for 3 months.
  • If women already on hormonal contraception unscheduled bleeding is common with all forms of hormonal contraception during the first 3 months of use, consider trialling a different hormonal preparation after this time
  • Failure to respond to standard therapy - consider referral for hysteroscopy

Referral Criteria/Information

Indications for referral

  • Failure to response to the above therapies
     

Information to include in referral letter

  • Describe problem and length of symptoms.
  • Current Contraception
  • Smear history (including last smear & result) the patient will still be seen without this but if you can retrieve it automatically it speeds up the consultation. Do not perform smear outside of screening programme.
  • Relevant past medical/surgical history
  • Current regular medication
  • BMI/smoking status
  • Speculum findings (e.g. normal/ectropion/ cervicitis/cervical polyp)
  • Swab results - VVS or ECS if sexually active or signs/symptoms of PID
  • USS result
  • Treatments tried so far