To get rid of a yeast infection effectively, the best approach is to use antifungal medications which can be prescribed by a doctor or bought over the counter. These medications come in various forms such as creams, ointments, suppositories, or oral tablets like fluconazole, and are usually taken for 3 to 7 days. For recurring or severe infections, longer or repeated courses of antifungals may be necessary.

Besides medication, some helpful home remedies and preventive measures include taking probiotics or eating plain Greek yogurt to restore normal bacterial balance, applying coconut oil for its antifungal properties, and using diluted tea tree oil carefully as a topical treatment. Saltwater rinses can also soothe the affected area. Avoiding sugar-rich foods, douching, vaginal deodorants, and unnecessary antibiotics can reduce the risk of infection.

If symptoms persist or worsen, or if the infection keeps coming back, it is important to see a healthcare professional for diagnosis and possibly stronger prescription treatments.

In summary:

• Use antifungal medications (creams, suppositories, or oral tablets)
• Support gut and vaginal flora with probiotics and yogurt
• Try natural remedies like coconut oil and tea tree oil (diluted)
• Maintain good hygiene, avoid irritants, and limit sugar intake
• Consult a doctor if problems persist or recur

This combined approach offers the most effective way to treat and prevent yeast infections.