I have an icky vaginal discharge and I'm three weeks post-op from my hysterectomy. Do I have a yeast infection?
A white, cottage-cheese-like discharge, often accompanied by vaginal itching and inflammation, are symptoms of a possible yeast infection. In recent years, the availability of over-the-counter medications for yeast infections have encouraged the mistaken belief that women can “diagnose themselves” with having a vaginal yeast infection, and proceed to effectively treat it. It is a medical fact, however, that half of all “self-diagnosed yeast infections” are “not.” Particularly when you're early post-op, you don't want to treat yourself for something and think you're getting better, only to find out later that you were treating the wrong problem. With this scenario, you could end up with something even worse. Please check with your doctor if you notice any unusual vaginal discharge or “unfamiliar happenings” in the vaginal area.
The use of oral antibiotics is one of the main reasons many women develop a yeast infection after their hysterectomy. Antibiotics administered to you in connection with the surgery do a great job killing off the "bad" bacteria that may cause other infections, but the antibiotics are indiscriminate in their action; that is, they also kill the "good" or "helpful" bacteria that exist in the vagina. When those good bacteria are eliminated, the result may be a yeast infection.
Antifungal agents are used to treat yeast infections. Often, newly-post-op women who are diagnosed with a yeast infection are prescribed oral Diflucan in order to avoid having to put anything into the vagina. There also are creams like Monistat. These are not all alike; if you look at the label you will note that the active ingredients vary. When repeated yeast infections are a problem, it's important to vary which active ingredient you use to treat it, otherwise you may end up with a raging infection from now-resistant yeasts.
After the infection has been treated, there are things you can do to reduce the chance of getting another one. One is to limit your intake of sugar, which is one of the yeasts' favorite sources of food. Another thing you can do is to replace the "good" bacteria in the vagina and intestinal tract. The easiest way to do this is to take some type of probiotic, such as Probiotica or AZO Yeast (available at regular drug stores) or acidophilus capsules (at health food and drug stores). Eating plenty of yogurt (the kind that says "with live active cultures" on the label) can also work.
If your physician recommends it, it is also possible to put plain (unflavored, unsweetened) yogurt in the vagina directly. And some doctors will suggest douching with vinegar and water to restore the proper pH to the vagina, but please don't do this without your doctor’s approval.