Labial Swelling: Causes, Care, and Prevention Tips

Swelling of the labia?

Hello, Doctor.
The day before yesterday was the last day of my menstrual period.
I thought the flow was light, so I didn't change my sanitary pad all afternoon and wore a very tight pair of jeans.
When I took a shower that night, I noticed that my left labia majora was swollen and very painful.
The next morning, the swelling had reduced by half and there was no pain.
Today, the swelling has decreased even more, and the left labia is only slightly larger than the right, with no discomfort upon touch.
(However, since I have never paid attention to this before, I'm not sure if it was always like this.
I read online that it's normal for labia to be asymmetrical, right?) I would like to ask the doctor if this condition is due to not changing the sanitary pad for too long and wearing tight pants, which caused friction and swelling? Since I have never experienced this before, should I do any daily care, such as rinsing the area with warm water in the morning and evening or using antibacterial wipes? Is there a chance of recurrence? Thank you, Doctor.

Ms. W, 30~39 year old female. Ask Date: 2019/12/10

Dr. Cao Guotao reply Obstetrics and Gynecology

Hello, it is possible that the swelling is due to wearing a sanitary pad for too long and tight-fitting pants causing friction.
Since the swelling has decreased and you are not experiencing discomfort now, just monitor the situation.
Wishing you good health.

Reply Date: 2019/12/10

More Info

Labial swelling, particularly in the context you've described, can be attributed to several factors, including irritation, friction, and hormonal changes associated with your menstrual cycle. Let's break down the potential causes, care, and prevention tips for labial swelling.

Causes of Labial Swelling
1. Irritation from Hygiene Products: Prolonged use of sanitary pads without changing them can lead to irritation. Sanitary pads can trap moisture and create an environment conducive to irritation or even mild infections, especially if they are not changed regularly.

2. Friction from Tight Clothing: Wearing tight jeans, especially during menstruation when the body may be more sensitive, can cause friction against the labia. This friction can lead to swelling and discomfort.

3. Hormonal Changes: The menstrual cycle involves fluctuations in hormone levels, which can cause changes in the vaginal and labial tissues. Swelling can occur as a result of increased blood flow and fluid retention during this time.

4. Infections: While your symptoms seem to have resolved quickly, it's important to note that infections (such as yeast infections or bacterial vaginosis) can also cause swelling. However, the absence of other symptoms like itching, burning, or unusual discharge makes this less likely in your case.

Care for Labial Swelling
1. Hygiene: Maintain good hygiene by washing the area with mild soap and water. Avoid using heavily scented products, as they can cause further irritation. Warm water rinses can be soothing.

2. Avoid Tight Clothing: Opt for loose-fitting clothing, especially during your menstrual period. This will help reduce friction and allow the area to breathe.

3. Cold Compress: If you experience swelling or discomfort, applying a cold compress can help reduce inflammation and soothe the area.

4. Monitor Symptoms: Keep an eye on any changes. If swelling persists, or if you develop other symptoms such as pain, itching, or unusual discharge, it’s advisable to consult a healthcare provider.

Prevention Tips
1. Change Sanitary Products Regularly: It’s crucial to change sanitary pads every 4-6 hours, or more frequently if needed, to prevent irritation and maintain hygiene.

2. Choose Breathable Fabrics: Wearing cotton underwear and breathable fabrics can help reduce moisture buildup and irritation.

3. Gentle Cleansing: Consider using unscented wipes or gentle cleansers designed for intimate areas. Avoid douching or using harsh soaps, as these can disrupt the natural flora of the vagina.

4. Stay Hydrated: Proper hydration can help maintain overall skin health, including the sensitive areas of the body.

5. Regular Check-ups: If you have recurrent issues or concerns about your reproductive health, regular gynecological check-ups can help catch any potential problems early.

Conclusion
In summary, the swelling you experienced is likely due to a combination of factors, including irritation from prolonged use of sanitary pads and friction from tight clothing. Your symptoms have improved, which is a positive sign. Maintaining good hygiene, wearing appropriate clothing, and monitoring your symptoms are key steps in managing and preventing future occurrences. If you have any further concerns or if symptoms recur, it would be wise to consult a healthcare professional for a thorough evaluation.

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Hello, it's difficult to determine the issue without a visual examination, but since you are not experiencing any discomfort right now, it is fine to monitor the situation for the time being. Wishing you good health.