17899 Vaginal Bleeding

Overview

Vaginal bleeding means blood coming from the vagina. Some vaginal bleeding is completely normal — a monthly period is the most common example. Doctors use the term 'abnormal vaginal bleeding' when blood appears at times it shouldn't, lasts longer or is heavier than usual, or happens after menopause (the time when periods have stopped for good). Abnormal bleeding is a symptom, not a disease. It can have many causes, and most of them are not serious and can be treated.

Yes. Abnormal vaginal bleeding is one of the most common reasons people go to their family doctor or a sexual health clinic. Heavy periods alone affect a large number of people of reproductive age.

It can affect anyone with a vagina at any age. It is most often seen in people between puberty and menopause, but it can also happen in young children (which always needs a doctor's check) and in people after menopause. It can also happen during pregnancy.

Symptoms

Common symptoms

• Bleeding between your periods
• Bleeding or spotting after sex
• Periods that are heavier than usual, or that last longer than 7 days
• Periods that come more often than every 21 days, or less often than every 35 days
• Bleeding after menopause (even a small amount, even once)
• Spotting on hormone contraception, which is often harmless but worth mentioning to your doctor
• Pain or discomfort in the lower belly along with bleeding
• Feeling very tired, short of breath or pale, which can be a sign of low iron from blood loss

Symptoms in children

• Any vaginal bleeding in a girl who has not started puberty yet is not normal and should always be checked by a doctor
• Small amounts of blood can come from irritation, a scratch, an infection, or a small object stuck in the vagina
• Early puberty (breast development and pubic hair before about age 8) can sometimes come with bleeding and needs assessment
• A child may be too shy or scared to say what happened, so gentle, calm questions help

Symptoms in older adults

• Any bleeding after menopause needs to be checked — do not assume it is 'just a one-off'
• Bleeding can be linked to thinning of the vaginal lining, which is common and treatable
• Bleeding may also come from polyps, infection, or, less often, changes in the womb lining
• Blood in the urine or from the back passage can sometimes be mistaken for vaginal bleeding, so it is worth checking which it is

Causes

Main causes

• Hormone changes — the balance of hormones that control the monthly cycle can shift, especially around puberty and near menopause
• Growths in the womb such as fibroids (non-cancerous muscle lumps) or polyps (small fleshy growths), which are very common and usually harmless
• Thinning and dryness of the vaginal lining after menopause, which can cause light bleeding
• Infection of the vagina or cervix, such as thrush or sexually transmitted infections
• Contraception — some types of hormonal contraception, an intrauterine device (IUD, a small device put inside the womb), or emergency contraception can cause spotting
• Pregnancy-related causes, including an early pregnancy that stops developing, an ectopic pregnancy (where the pregnancy grows outside the womb — this is an emergency), or changes in early pregnancy
• Problems with blood clotting, or a low number of platelets (cells that help blood clot)
• Thyroid problems or other gland (hormone) conditions
• Less often, changes in the cells of the cervix or womb lining, including cancer — this is why unusual bleeding is always worth checking
• Damage or irritation from an object, rough sex, or a medical procedure

Risk factors

• Being close to puberty or close to menopause
• Being overweight, which can affect hormone balance
• Polycystic ovary syndrome (PCOS), a common hormone condition
• Using hormone replacement therapy (HRT) for menopause symptoms
• Smoking
• Having fibroids or polyps before
• A bleeding disorder or a family history of one
• Long-term health conditions such as thyroid disease or diabetes
• Not having had regular cervical screening tests

When to see a doctor

See a doctor urgently if:

• Any bleeding after menopause
• Bleeding during pregnancy
• Very heavy bleeding, or bleeding that lasts more than 7 days
• Bleeding between periods or after sex that keeps happening
• Bleeding with fever, bad-smelling discharge, or worsening pain
• Feeling very tired, breathless or dizzy alongside bleeding

Book a routine appointment if:

• Periods that have become heavier or more painful over a few months
• Periods that are hard to manage with your usual pads, tampons or period products
• Bleeding that is affecting your work, sleep or daily life
• Spotting on contraception that continues after the first few months
• Any bleeding pattern that worries you — you do not need to wait for it to get worse

Diagnosis

Your doctor will start by listening to you. They will ask about your bleeding pattern, your periods, your sexual history, any contraception, and any other symptoms. They may ask about your pregnancy status. A simple pregnancy test is often the first step. You may be offered a physical check of your vagina and cervix, which is quick and can be done with a chaperone (a staff member who stays with you) if you wish. You can always say no to any part of the examination. Based on what they find, your doctor may arrange tests or refer you to a specialist clinic.

Tests that may be done

• A urine or blood pregnancy test
• Blood tests to check iron levels, thyroid, hormones and blood clotting
• Swabs to check for infection
• A pelvic ultrasound scan — a painless scan that uses sound waves to look at the womb and ovaries
• A cervical screening test (smear test), if you are due one
• A biopsy — a tiny sample of the womb lining taken to check the cells
• Hysteroscopy — a thin camera passed through the vagina to look inside the womb; it can be done as an outpatient

What to expect at your appointment

Most tests are quick and can be done at your GP surgery or a local clinic. An ultrasound is painless and takes about 15 to 20 minutes. A biopsy or hysteroscopy may cause some cramping, and you can usually take everyday pain relief beforehand. Results often take one to two weeks. Your doctor should explain what each test is for and what will happen next, and you are always free to ask questions or take time to decide.

Treatment

Treatment depends completely on the cause. Once your doctor knows why you are bleeding, they can suggest the right option for you. Sometimes no treatment is needed and simple monitoring is enough. The goal is to control the bleeding, treat any underlying cause, and protect your iron levels and general health.

Self-care at home

• Keep a simple record of your bleeding — dates, how heavy it is, and any spotting — this helps your doctor a lot
• Use whatever period products feel comfortable; there is no 'right' choice
• Eat iron-rich foods such as beans, lentils, leafy greens, red meat and fortified cereals, and pair them with vitamin C (for example citrus fruit) to help your body absorb iron
• Stay hydrated and rest when bleeding is heavy
• Take everyday pain relief if you have cramps, following the label or your pharmacist's advice
• Avoid alcohol and smoking, which can affect hormone balance and bleeding
• Ask your pharmacist before starting any new supplement, especially iron, so the dose suits you

Medical treatments

Options include medicines that reduce bleeding (some are hormonal and some are not), hormonal contraception to make periods lighter and more regular, and treatments to correct low iron or thyroid problems. Infections are treated with antibiotics or antifungal treatment. For growths such as polyps, a short procedure can remove them. For thinning of the vaginal lining after menopause, your doctor may suggest a local hormone treatment. Your doctor will talk through the pros and cons of each option, including effects on fertility and on your periods, so you can choose what suits your life.

When is surgery considered?

Surgery is only considered when other treatments have not worked or when a specific problem needs it. Examples include removing fibroids or polyps, or, in some cases and usually as a last resort, removing the lining of the womb or the womb itself. Your specialist will explain the benefits and risks, and you will have time to think it over. Second opinions are always acceptable.

Living with this condition

Living with unpredictable bleeding can be frustrating and tiring. Planning ahead helps: keep spare period products in your bag, at work, and in the car. Choose clothing and bedding you feel relaxed about. If bleeding is affecting your sleep or work, tell your doctor — that is useful information, and there are often ways to help.

Lifestyle tips

• Track your cycle with a phone app or a simple calendar
• Carry spare pads, tampons or period underwear with you
• Wear dark clothing on heavier days if it helps you feel more at ease
• Get regular sleep and gentle exercise, which support hormone balance and mood
• Consider a waterproof mattress cover if night bleeding is a worry
• Talk to a partner or trusted friend about how you feel — support helps

Diet and exercise

Eat regular balanced meals with plenty of iron-rich foods and fruit and vegetables, especially if you have heavy periods. Gentle exercise such as walking, swimming or yoga is safe and can help with cramps and mood. If you feel very tired or breathless, see your doctor before pushing yourself hard — you may be low in iron.

Mental health and emotional wellbeing

Bleeding problems can affect your confidence, relationships, sleep and mood. Many people feel anxious about bleeding in public, or worried about what the cause might be. These feelings are very normal. Talking to someone you trust, or to your doctor, can really help. If worry is affecting your daily life or sleep, ask about support — help is available and you deserve it.

Prevention

Not all causes of abnormal vaginal bleeding can be prevented, but some healthy habits can lower your risk. Keeping a healthy weight, not smoking, and managing conditions such as thyroid disease or diabetes can help. Tracking your cycle helps you notice changes early, so you can get advice sooner.

Vaccines

The HPV vaccine (a vaccine that protects against some viruses linked to cervical changes) is offered to young people in many countries and helps protect against cervical cancer. Ask your doctor or school health service whether you or your child are eligible.

Screening programmes

Cervical screening tests (smear tests) check the cervix for early changes before they become a problem. In the UK, the NHS invites people aged 25 to 64 for regular screening. Screening does not check for all causes of bleeding, but it is an important part of your overall health. If you are unsure when your next screening is due, ask your GP or local health service.

Complications

If left untreated

• Low iron levels (anaemia), which can cause tiredness, breathlessness and dizziness
• The underlying cause getting worse, for example a growth getting larger
• Bleeding that becomes heavier or harder to manage
• In pregnancy, some causes of bleeding need urgent care to protect your health
• In rare cases, a serious cause such as cancer may be found later than it could have been
• An impact on work, sleep, relationships and confidence

Long-term outlook

The great majority of people with abnormal vaginal bleeding find out it has a mild, treatable cause and get back to normal life. Even when something more serious is found, early checking gives the best chance of effective treatment. If you have any worrying bleeding, getting it looked at is a positive step, not something to fear.

Find support

External links open third-party websites. Ruqelo Health is not responsible for external content. Listing an organisation does not imply endorsement.