Types of Vaginal Discharge and Your Health

Vaginal discharge is normally clear and its texture is similar to that of egg whites. If its appearance changes, it's likely that you have an infection and need to see a specialist.
Types of Vaginal Discharge and Your Health

Last update: 18 January, 2019

Vaginal discharge is a part of feminine intimacy, and although it can be bothersome at times, it carries out important functions like cleaning and moistening the vagina, in addition to creating a protective barrier to fight and prevent different types of infections. We’ll be looking at all the different types of vaginal discharge in today’s article.

The amount, color, and texture varies from woman to woman, and all depends on hormonal changes and the way the cervix and vaginal glands work to transport this liquid outside the body.

As women, it’s really important to be aware that the presence of vaginal discharge doesn’t always indicate an infection. It is completely normal and nothing to be embarrassed about. To be clear, however, changes in types of vaginal discharge may indicate a problem.

What types of vaginal discharge should I be aware of?

The majority of changes in vaginal discharge are a sign that there is some type of infection. This can be fungal, viral, bacterial, or even a sexually transmitted disease. When these changes start to appear, they’re often accompanied by other symptoms. In this way, your body is warning you that there is a problem.

It’s important to know which changes to vaginal discharge are taking place in order to treat the infection or illness as soon as possible.

Generally, vaginal discharge is considered abnormal when there is:

  • A change in odor (especially if it is unpleasant).
  • A change in color (especially if greenish, grayish or looks like pus).
  • Changes in texture (bubbly or similar in appearance to cottage cheese).
  • Itching, burning, swelling or redness.
  • Vaginal bleeding not associated with the menstrual cycle.

For a better idea of the health problems that vaginal discharge can indicate, we will go over the changes you may experience. We’ll also talk about the type of diseases that may be responsible, according to the color of the discharge and other symptoms.

Natural changes in vaginal discharge

A woman deep in thought.

In the first part of the menstrual cycle, just before ovulation, the vaginal discharge is clear and its texture is similar to that of egg whites. The presence of this discharge indicates that fertility is at its peak.

Before menstruation, the second stage of the cycle, the discharge is thick, less abundant and sticky.

White discharge

If the color has changed to white and is thick and lumpy, like sour milk, then it’s likely that you’re suffering from a fungal infection caused by candida.

This type of change is often comes with vaginal itching and the discharge stops sticking to the vaginal walls.

Although infection can occur during any part of the cycle, it often increases during the pre-menstrual period.

Yellow discharge

A woman sitting on her bed.

This type of discharge is caused by intestinal parasites, the most common being trichomonas that are sexually transmitted.

The infection causes a discharge that varies in color between green and yellow. This is accompanied by a strong odor, vaginal itching, and pain during urination.

The problem often strikes in the days after menstruation, causing the vulva to become irritated and painful. In addition, coitus can cause a strong odor.

Gray discharge

A gray discharge is caused by a type of bacterial infection generally attributed to the gardnerella microbe and is transmitted sexually.

This discharge is characterized by a strong foul-smelling odor, similar to fish, that is thick and abundant.

Gardenella is related to other anaerobic germs and causes what many experts consider to be something quite serious in the vagina which requires immediate medical attention.


Keeping these types of changes in mind is really important, especially if you are sexually active.

Changes in vaginal discharge can be a clear symptom of a sexually transmitted disease (STD). You must treat these immediately before they become a major problem.

However, you shouldn’t make conclusions based on appearance alone, as the changes could be due to other factors. It’s important to remember these changes as they can alert you when it’s time to see your doctor.

It might interest you...
Three Guava Leaf Remedies Against Vaginal Discharge
Step To Health
Read it in Step To Health
Three Guava Leaf Remedies Against Vaginal Discharge

In addition to combating excess vaginal discharge, guava leaf remedies allow you to keep this area clean. Learn more in this article!

  • Cires Pujo Miriam, Freijoso Santiesteban Elsie, Silva Herrera Lázaro, Vergara Fabián Eduardo, Cutié León Eduardo, Ortega Blanco Mirna et al . Guía para la práctica clínica de las infecciones vaginales. Rev Cubana Farm  [Internet]. 2003  Abr [citado  2018  Nov  05] ;  37( 1 ). Disponible en: http://scielo.sld.cu/scielo.php?script=sci_arttext&pid=S0034-75152003000100006&lng=e
  • Hernández Francisco. Gardnerella vaginalis Mobiluncus en la etiología de la vaginosis bacteriana. Rev. costarric. cienc. méd  [Internet]. 1998  June [cited  2018  Nov  05] ;  19( 1-2 ): 107-116. Available from: http://www.scielo.sa.cr/scielo.php?script=sci_arttext&pid=S0253-29481998000100010&lng=en.
  • Maciques Rodríguez Ivette, Alonso Castellanos Magaly. Diagnóstico y síntomas clínicos de la trichomoniasis vaginal. Rev Cubana Obstet Ginecol  [Internet]. 2002  Ago [citado  2018  Nov  05] ;  28( 2 ). Disponible en: http://scielo.sld.cu/scielo.php?script=sci_arttext&pid=S0138-600X2002000200006&lng=es.
  • Martínez Martínez Wilmer. Actualización sobre vaginosis bacteriana. Rev Cubana Obstet Ginecol  [Internet]. 2013  Dic [citado  2018  Nov  05] ;  39( 4 ): 427-441. Disponible en: http://scielo.sld.cu/scielo.php?script=sci_arttext&pid=S0138-600X2013000400012&lng=es.
  • Vidal Borras Emilio, Ugarte Rodríguez Crispina Justa. Síndrome de flujo vaginal. Rev Cubana Obstet Ginecol  [Internet]. 2010  Dic [citado  2018  Nov  05] ;  36( 4 ): 594-602. Disponible en: http://scielo.sld.cu/scielo.php?script=sci_arttext&pid=S0138-600X2010000400013&lng=es.