Bleeding on HRT: what to tell your clinician

Describe the pattern before trying to label it

Note when the bleeding began, whether it is spotting or a heavier flow, how long it lasts and whether it happens after sex. Include pain, dizziness or other new symptoms. If you are unsure whether blood is coming from the vagina, urine or bowel, tell the clinician that too.

Write down when your natural periods stopped, if known. Also record when HRT began and any recent changes. These facts help the clinician distinguish the treatment schedule from a new symptom. They are more useful than deciding in advance that the bleeding must be caused by estrogen or dryness.

Bring the complete prescription

Show the names and directions for every hormone you use, including vaginal products and compounded medicines. Mention missed doses, a detached patch or a recent pharmacy substitution. If you use progesterone for only part of a cycle, explain that schedule accurately rather than describing all your medicines as daily HRT.

NHS guidance distinguishes planned withdrawal bleeding with sequential treatment from unexpected bleeding. It also notes that irregular bleeding can occur during the first months of treatment. Your clinician should decide whether observation, a prescription change or investigation is appropriate based on your history; those timing ranges are not permission to ignore bleeding.

Postmenopausal bleeding needs an explanation

ACOG advises assessment of bleeding after menopause. Possible causes include changes in vaginal or uterine tissue, polyps and other conditions, including cancer. An evaluation is needed to tell them apart. A small amount of blood, or bleeding that stops, does not by itself establish a harmless cause.

The clinician may discuss an examination, ultrasound or sampling of the uterine lining. Which steps are needed depends on the circumstances. Ask what each test is looking for, when you should expect results and who will follow up. If symptoms continue after an initial assessment, report that rather than assuming the first result closes the matter.

Know when to contact care sooner

Tell the team promptly about bleeding after sex, heavier or prolonged bleeding, a new episode after a settled period, or any vaginal bleeding after hysterectomy. Leeds Teaching Hospitals highlights these patterns in its HRT advice. Do not wait several months simply because you have recently started treatment.

ACOG's abnormal bleeding information advises emergency care when hourly pad or tampon changes continue for more than two hours alongside symptoms such as lightheadedness, chest pain or shortness of breath. You do not need to meet a precise counting rule to seek urgent help if you feel faint or seriously unwell.

Keep medical decisions with the clinician

Ask whether you should continue your current medicines while waiting for assessment. Do not independently increase progesterone, add estrogen or replace prescribed treatment with a supplement to stop bleeding. The right response depends on the cause and the actual regimen.

Our progesterone guide and hysterectomy guide provide background for that discussion. For nonurgent tracking, use the follow-up guide, while keeping bleeding reports separate from a general symptom score.

If you use an online service such as Interlude or Elektra, ask how it arranges local examination when needed. A prescription platform is useful only within its scope. Knowing where the next assessment will happen is more important than obtaining another shipment before the cause is understood.