Normal vaginal discharge is the body’s natural way to protect and keep the vaginal tissues clean. However, discharge with a foul odor or discoloration can be due to the following reasons:
Bacterial Vaginosis: This occurs when the balance of natural bacteria in the vagina is disturbed. It is characterized by a fishy odor and gray or white discharge.
Yeast Infection: This is a fungal infection. Its main symptoms are thick, curd-like discharge, severe itching, and discharge. It is more common in people with excessive use of antibiotics and diabetes.
Poor hygiene and use of soap: Using strong soaps or perfumes in the private parts can upset the natural pH level. This can lead to infection and odor.
Sexually transmitted infections (STIs): Infections such as trichomoniasis can cause a green or yellow discharge and a strong odor.
Wearing synthetic clothing: Wearing synthetic underwear that does not breathe well can lead to excessive sweating and bacterial growth. This naturally causes odor.