A thick, white vaginal discharge often indicates a yeast infection, which is very common and easily treated. Antifungal treatments like clotrimazole (vaginal creams or suppositories) or a single oral dose of fluconazole are highly effective. However, other infections like bacterial vaginosis can also cause discharge and require different prescription medications, such as metronidazole. I highly recommend visiting a healthcare provider for a quick swab test to confirm the exact cause. This ensures you get the correct, targeted medication. In the meantime, wear breathable cotton underwear and avoid using scented soaps or douching to prevent further irritation.