To treat a yeast infection, the primary approach is the use of antifungal medicines, which usually clear an infection within 3 to 7 days. These antifungal treatments are available as creams, ointments, tablets, or suppositories that are inserted into the vagina. Common medications include miconazole (Monistat 3) and terconazole, which can often be bought over the counter or prescribed by a healthcare provider. For some cases, a single dose of an oral antifungal medication like fluconazole (Diflucan) may be prescribed. More severe or recurrent infections may require extended treatment courses with antifungal medications, oral therapy with newer antifungals like oteseconazole or ibrexafungerp, or boric acid suppositories in difficult cases. It is important to consult a healthcare provider if symptoms persist or recur frequently.

Additional home remedies and supportive measures can help soothe symptoms or prevent recurrence but are not substitutes for antifungal medications. These include:

• Taking probiotics or eating plain Greek yogurt to help restore healthy bacteria balance.
• Applying coconut oil or diluted tea tree oil for their antifungal properties.
• Using saltwater rinses to soothe affected areas.
• Avoiding high-sugar foods, douching, vaginal deodorants, and unnecessary antibiotics.
• Keeping the affected area clean, cool, and dry.
  However, natural remedies like boric acid should be used cautiously and avoided during pregnancy or if skin is broken.

In summary, treating a yeast infection effectively involves antifungal medications either topical or oral, with supportive home remedies as additional care. Persistent or severe cases should be evaluated by a healthcare professional to tailor treatment and exclude other conditions.