Vaginal Odor During Menstruation: Is It Normal? - Obstetrics and Gynecology

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Genital area


Is it normal to have an unusual odor during menstruation? Is it okay to wash the genital area with soap and water while showering?

Lu, 10~19 year old female. Ask Date: 2002/09/02

Dr. Wu Zongcheng reply Obstetrics and Gynecology


The Tainan Hospital of the Department of Health advises that during menstruation, the vagina is more susceptible to bacterial infections, which can lead to an unpleasant odor in vaginal discharge after menstruation.
To manage this, it is recommended to use cleaning solutions such as "Savlon" or "Lysol" for washing.
Soap and water can also be used for cleaning.
If the discharge is severe, it is necessary to consult a gynecologist for treatment.

Reply Date: 2002/09/02

More Info


Experiencing vaginal odor during menstruation is a common concern among many individuals. It is important to understand that some degree of odor can be normal due to the natural processes occurring in the body during this time. Menstrual blood, which consists of blood, uterine lining, and vaginal secretions, can have a distinct smell. This odor may be more pronounced if the menstrual flow is heavier or if the blood has been in contact with air for a longer period.


Normal vs. Abnormal Odor
1. Normal Odor: The typical odor associated with menstruation is often described as metallic or slightly musky. This is largely due to the presence of iron in the blood and the natural bacteria that reside in the vaginal area. As long as the odor is not accompanied by other symptoms such as itching, burning, or unusual discharge, it is generally considered normal.

2. Abnormal Odor: If the odor is particularly foul or fishy, it may indicate an underlying issue such as bacterial vaginosis or a yeast infection. These conditions can alter the natural balance of bacteria in the vagina, leading to an unpleasant odor. If you notice a significant change in odor, especially if it is accompanied by other symptoms, it is advisable to consult a healthcare provider.


Hygiene Practices During Menstruation
Maintaining proper hygiene during menstruation is crucial for comfort and health. Here are some recommendations:
- Washing: It is perfectly fine to wash the external genital area with mild soap and water during your period. However, it is important to avoid using strong soaps or scented products, as these can irritate the sensitive skin in the genital area and disrupt the natural pH balance.

- Frequency: During menstruation, it is advisable to wash the genital area at least once a day, or more frequently if you feel the need. This helps to remove any menstrual blood and reduce odor.

- Menstrual Products: Using high-quality menstrual products, such as pads or tampons, can also help manage odor. Change these products regularly (every 4-6 hours) to minimize the risk of odor and infection.


Additional Considerations
- Diet and Hydration: What you eat and drink can also influence body odor. Staying hydrated and maintaining a balanced diet can help manage odors.

- Clothing Choices: Wearing breathable cotton underwear and loose-fitting clothing can help reduce moisture and odor during menstruation.

- Consulting a Healthcare Provider: If you have ongoing concerns about vaginal odor, it is important to speak with a healthcare provider. They can help determine if there is an underlying condition that needs to be addressed.

In summary, while some odor during menstruation can be normal, it is essential to pay attention to any changes that may indicate a problem. Maintaining good hygiene practices and being aware of your body can help you manage any concerns effectively. If you have any doubts or experience discomfort, do not hesitate to seek medical advice.

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