When to seek care for vaginal discharge change

Overview

Vaginal discharge is fluid that comes from the vagina. It is normal to have some discharge, and it can change throughout your menstrual cycle. But sometimes a change in color, smell, or amount can mean there is an infection or other health issue. This article explains when a change in discharge is worth checking with a healthcare provider.

Yes, changes in vaginal discharge are very common. Almost everyone with a vagina will notice changes at some point in their life.

It affects people of all ages who have a vagina, from young children to older adults. It is especially common during the reproductive years.

Symptoms

Common symptoms

• A change in the color, amount, or smell of your discharge
• White, thick discharge (like cottage cheese) with itching or burning
• Thin, grey or yellow discharge with a fishy smell
• Green, frothy discharge with a strong smell
• Pain or burning when you urinate
• Itching or irritation around the vaginal area

Symptoms in children

• In children, normal discharge is clear or white and usually odorless. Any change in color, smell, or amount should be checked by a doctor.
• If a child complains of itching, pain, or redness, it could be a sign of infection or irritation.

Symptoms in older adults

• After menopause, discharge often becomes thinner and may decrease. Any new discharge, especially if it is bloody, has a strong smell, or causes discomfort, should be checked.
• Dryness or irritation may be due to thinning of the vaginal tissues (atrophy) and can be treated.

Causes

Main causes

• Bacterial vaginosis – an overgrowth of normal bacteria in the vagina
• Yeast infections (candidiasis) – caused by a fungus called Candida
• Sexually transmitted infections (STIs) like chlamydia, gonorrhea, or trichomoniasis
• Hormonal changes – such as during pregnancy, breastfeeding, or menopause
• Irritation from soaps, laundry detergents, bubble baths, or douching
• Allergic reactions to condoms, spermicides, or other products

Risk factors

• Having multiple sexual partners
• Using douches or other vaginal washes
• Taking antibiotics (which can upset the natural balance of bacteria)
• Having diabetes or a weakened immune system
• Poor hygiene or wearing tight, non-breathable underwear
• Being pregnant or going through menopause

When to see a doctor

See a doctor urgently if:

• If you have severe pain in your lower belly or pelvic area
• If you have a high fever with chills and unusual discharge
• If you have heavy bleeding from your vagina that is not your period
• If you have discharge that is green, frothy, or has a strong fishy smell

Book a routine appointment if:

• If you notice a change in discharge that lasts for more than a few days
• If you have itching or burning that does not go away
• If you have a new sexual partner and notice any symptoms
• If you are pregnant and have any change in discharge (always tell your midwife or doctor)

Diagnosis

A healthcare provider will ask about your symptoms, medical history, and sexual history. They may do a gentle exam of the vagina and cervix.

Tests that may be done

• A swab of your discharge to check for infections under a microscope or in a lab
• A pH test to see if the vaginal environment is normal
• Tests for STIs, such as chlamydia and gonorrhea
• A urine test if there is pain when urinating

What to expect at your appointment

The exam is usually quick and not painful. You will lie on a table with your knees bent, and the doctor will use a speculum (a plastic or metal tool) to gently open the vagina so they can see the cervix and take samples. You can ask for a smaller speculum if you are nervous.

Treatment

Treatment depends on the cause of the change in discharge. Most infections can be treated with medicines that clear the infection. Your doctor will recommend the best treatment for you based on the type of infection.

Self-care at home

• Avoid using douches or scented products on your vagina
• Wear cotton underwear and avoid tight pants
• Practice good hygiene – wash the area with plain, warm water
• Use a mild, unscented soap if needed
• If you have a yeast infection, you can try an over-the-counter treatment (talk to your pharmacist)

Medical treatments

For bacterial vaginosis or trichomoniasis, your doctor may prescribe antibiotics that you take by mouth or apply as a cream. For yeast infections, antifungal creams, tablets, or suppositories are available over the counter or by prescription. For STIs, antibiotics will be prescribed. Your partner may also need treatment to prevent reinfection.

When is surgery considered?

Surgery is rarely needed for changes in discharge. It may be considered if there is a structural problem, such as a fistula (an abnormal connection between the vagina and another organ), or if a growth is found. This is very uncommon.

Living with this condition

If you have an infection, follow your treatment plan and finish all medicines even if you feel better. Keep the area clean and dry. Avoid sex until the infection is gone to prevent spreading it.

Lifestyle tips

• Wear breathable, cotton underwear and change it daily
• Avoid tight pants or underwear that traps moisture
• Don't use scented tampons, pads, or liners
• Practice safe sex by using condoms
• Wipe from front to back after using the toilet

Diet and exercise

Eating a healthy diet with plenty of fruits and vegetables can help your immune system fight infections. Some people find that reducing sugar helps prevent yeast infections. Regular exercise is good for overall health.

Mental health and emotional wellbeing

Vaginal discharge changes can be embarrassing or worrying. It may affect your self-esteem or your relationship. Remember that these are common medical issues and nothing to be ashamed of. Talking to a healthcare provider can help you get the right care and peace of mind.

Prevention

Not all changes in discharge can be prevented, but you can reduce your risk by practicing good hygiene, avoiding douching, using condoms, and keeping your vaginal area dry and clean.

Vaccines

The HPV vaccine can prevent some infections that may cause abnormal discharge, such as genital warts and cervical changes. It is recommended for boys and girls around age 12.

Screening programmes

Regular cervical screening (Pap smear) can detect changes early. If you are sexually active, regular STI testing can help catch infections before they cause symptoms.

Complications

If left untreated

• Pelvic inflammatory disease (PID) – an infection in the uterus, fallopian tubes, or ovaries
• Infertility – if PID damages the fallopian tubes
• Higher risk of passing infections to a partner
• If you are pregnant, untreated infections can affect the baby

Long-term outlook

The outlook for most causes of changed discharge is very good. With proper treatment, infections usually clear up quickly. Even if you have recurrent infections, there are ways to manage and prevent them. Most people return to normal without long-term problems.

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