I am 46 and have a period anymore But do bright yellow foul smelling discharge that drains out of me to the point it soaks my panties What is it?

There are several possible causes for bright yellow, foul-smelling discharge, especially if you are no longer having periods. It's important to consult a healthcare professional for an accurate diagnosis and appropriate treatment. Here are a few potential causes:

1. Bacterial Vaginosis (BV): BV is a common vaginal infection caused by an overgrowth of certain bacteria in the vagina. Symptoms include a thin, white or gray discharge with a strong, unpleasant odor.

2. Trichomoniasis: This is a sexually transmitted infection (STI) caused by a parasite. Trichomoniasis can cause a yellow-green discharge with a foul smell, along with other symptoms such as itching and irritation.

3. Pelvic Inflammatory Disease (PID): PID is an infection of the female reproductive organs, including the uterus, fallopian tubes, and ovaries. It can be caused by sexually transmitted infections (STIs) or other bacterial infections. Symptoms include pelvic pain, fever, and unusual discharge.

4. Menopause-Related Changes: During menopause, hormonal changes can cause changes in the vaginal tissue, including thinning and dryness. This can make the vagina more susceptible to infections and cause unusual discharge.

It's important to see a healthcare professional for an accurate diagnosis and appropriate treatment. They will likely perform a pelvic exam, collect a sample of the discharge for testing, and recommend the best course of action based on the underlying cause. Self-treating without proper medical advice can lead to complications.