Vaginal Infections: Causes, Symptoms & Treatment Options

Vaginal infections are common and can affect women of all ages. They may occur due to bacteria, fungi, parasites, hormonal changes, or irritation from certain products. Although they are often uncomfortable, most vaginal infections can be effectively treated once the underlying cause is identified.

At DokterForYou, we believe that understanding the cause of your symptoms is the first step toward effective treatment and better vaginal health.

What Is Vaginitis?

Vaginitis is a general term used to describe inflammation or irritation of the vagina.

It may develop due to:

  • Bacteria

  • Fungi

  • Parasites

  • Sexually transmitted infections (STIs)

  • Vaginal dryness caused by low estrogen levels

  • Certain creams or personal hygiene products

Some forms of vaginitis can be transmitted to sexual partners, while others are not considered sexually transmitted infections.

Types of Vaginal Infections

Bacterial Vaginosis (BV)

Bacterial vaginosis is the most common type of vaginitis. It occurs when there is an overgrowth of bacteria that normally live in the vagina.

Common symptoms

  • Thin gray, white, yellow, or green discharge

  • Fish-like odor

  • Mild irritation or discomfort

Vaginal Yeast Infection

Yeast infections are caused by the fungus Candida albicans.

They occur when the balance between yeast and beneficial bacteria becomes disrupted.

Common symptoms

  • Vaginal itching and burning

  • Redness and swelling around the vagina and vulva

  • Thick white discharge resembling cottage cheese

Trichomoniasis

Trichomoniasis is a sexually transmitted infection caused by the parasite Trichomonas vaginalis.

Common symptoms

  • Vaginal itching

  • Greenish-yellow frothy discharge

  • Fishy odor

  • Vaginal irritation and inflammation

Symptoms of Vaginitis

Symptoms vary depending on the type of infection. Some women may have no symptoms at all.

Common symptoms include:

  • Vaginal itching or burning

  • Swelling or redness around the vulva and vagina

  • Changes in vaginal discharge

  • Pain or burning during urination

  • Pain during sexual intercourse

  • Vaginal spotting or bleeding

Risk Factors

Certain factors may increase the likelihood of developing vaginal infections:

  • Recent antibiotic treatment

  • Long-term corticosteroid use

  • Unprotected sex with multiple partners

  • Sexually transmitted infections

  • Poorly controlled diabetes

  • Conditions or medications that weaken the immune system

Diagnosis

Doctors may use several methods to determine the cause of vaginal symptoms.

These may include:

  • Reviewing your medical history

  • Physical examination

  • Pelvic examination

  • Collection of vaginal discharge samples

  • Vaginal pH testing

Additional laboratory tests may help identify the specific infection.

Treatment Options

Treatment depends on the underlying cause of the infection.

Treatment for Bacterial Vaginosis

Metronidazole

Examples include:

  • Metronidazole Gel USP 0.75%

  • Flagyl® 500 mg tablets

Possible side effects

  • Metallic taste in the mouth

  • Dry mouth

  • Mild stomach upset

  • Nausea

Clindamycin

Example:

  • Clindamycin 300 mg

Possible side effects

  • Skin irritation with topical products

  • Stomach upset

  • Nausea

  • Vomiting

Treatment for Vaginal Yeast Infection

Azole Antifungal Medications

Examples include:

  • Fluconazole (Diflucan®)

  • Itraconazole

  • Ketoconazole (Nizoral® Cream)

Polyene Antifungals

Examples include:

  • Nystatin

Possible side effects

  • Stomach pain

  • Diarrhoea

  • Skin irritation

  • Rash

Rarely, serious reactions such as liver damage or severe allergic reactions may occur.

Treatment for Trichomoniasis

The most commonly used treatment is:

  • Metronidazole

Treatment of sexual partners may also be necessary to prevent reinfection.

Home Care Tips

You can support vaginal health by:

  • Wearing breathable cotton underwear

  • Avoiding scented soaps and vaginal douches

  • Keeping the genital area clean and dry

  • Managing blood sugar levels if you have diabetes

  • Practicing safe sex

Important Information

DokterForYou does not sell medication.

The treatments mentioned above are examples of therapies that doctors may consider depending on the patient's symptoms, diagnosis, medical history, and overall health.

Final Thoughts

Vaginal infections are extremely common and can result from bacteria, fungi, or parasites. Although symptoms can be uncomfortable and affect daily life, most infections are treatable with proper medical care.

If you notice changes in vaginal discharge, experience irritation or pain, or have concerns about a sexually transmitted infection, it is important to seek medical advice.

At DokterForYou, doctors can help assess your symptoms and recommend the most appropriate treatment options in a professional and confidential manner.

👉 Start your consultation today and take control of your vaginal health.