Dr. Sakshi

Vaginal yeast infection occurs when too many yeast cells grow in the vagina, causing inflammation. It can spread by sexual contact but is not considered as a sexually transmitted infection. A yeast infection results in soreness or itching in the vagina with a burning sensation while urinating.

Causes of yeast infections in the vagina:

The vagina contains a balanced mix of yeast and bacteria; but if the balance is disrupted, it can lead to yeast infection. The reasons for overgrowth of yeast infections are:

• If antibiotics are used more than usual, they can decrease the level of lactobacillus bacteria present in the vagina, changing the pH of vagina
• Having high estrogen levels during pregnancy by using high dose birth control pills and hormone therapy can lead to the overgrowth of yeasts.
• Having diabetes, especially when the blood sugar level is not checked and tends to be high
• Having a weak or impaired immune system
• Being overweight and having poor eating habits, including foods high in sugar level

Risk factors associated with the condition:

A number of factors can increase your risk of getting a vaginal yeast infection.

• Using antibiotics heightens your risk of developing vaginal yeast infection as it disrupts the balance between yeast and bacteria. Excessive intake of antibiotics can kill healthy bacteria, leading to overgrowth of yeast organisms.
• Having a weak immune system with conditions such as poorly controlled diabetes and HIV can lead to an overgrowth of yeast in the vagina. Corticosteroid medicines also weaken the immune system.
• Wearing pants that are tight-fitting, nonabsorbent and undergarments that trap warmth and moisture
• Having high estrogen levels due to an imbalance of hormone levels during pregnancy or menstrual cycle can also lead to vaginal yeast infection.

'Consult'.

Related Tip: All you need to know about infections of the Uterus, Vagina and Cervix

If you are thinking of adopting one of the effective birth control measures, you can try an intrauterine device (IUD). An IUD is a small plastic device which is placed in the uterus and it helps in preventing the pregnancy. A plastic string is attached to one end for ensuring proper placement and for removal. An IUD can be removed easily and is a reversible birth control method. There are several advantages and disadvantages of using IUDs.

There are two types of IUDs which are commonly used. They are as follows:

1. Hormonal IUDs: In case of hormonal IUDs, a small amount of progestin is released into the lining of the uterus. This hormone is similar to the progesterone hormone. This hormone helps in thickening the cervical mucus, thereby, making it difficult for the entry of sperm into the cervix. The growth of the uterine lining is slowed down, which makes fertilised eggs inhospitable.
2. Copper IUDs: In this form of IUD, a tiny amount of copper gets released into the uterus. Sperm is prevented from entering the egg as they get immobilised on the way to the fallopian tubes.

Advantages

1. Most women who have used this contraceptive device are satisfied with them, according to surveys.
2. A woman using an IUD is protected from pregnancy totally and no other preventive measures such as taking a pill every day is required.
3. These devices start working as soon as they are fitted and can easily be removed.
4. They can be implanted in the uterus four weeks after giving birth to a baby or after an abortion.
5. Breastfeeding is safe for women using copper IUDs.
6. Using IUDs enables a woman to smoke cigarettes and high blood pressure is prevented.
7. Women who use hormonal IUDs experience less blood loss during menstruation and less pain.
8. IUDs can be used for several years.

Disadvantages

1. IUDs are quite expensive.
2. IUDs can only be removed by a health professional.
3. These devices do not provide protection from any sexually transmitted disease or HIV.
4. The insertion of IUDs can cause a genital infection in the uterus and lead to pelvic inflammatory diseases.
5. There are chances of an IUD getting misplaced in the uterus, which may lead to pregnancy and injuries as well. The wall of the uterus may get punctured upon insertion of this device, leading to cramping, backache and excessive uterine bleeding accompanied by pain.

It is important that you must consult a doctor before thinking of getting an IUD fitted. Several screenings and tests need to be carried out before deciding upon the IUD that would work best for you. 

If you wish to discuss about any specific problem, you can consult a doctor and ask a free question.