How to know if you have a yeast infection

Written by Karen BergerPharm.D.
Licensed Pharmacist
Updated Feb 4, 2026  •  Published Jan 9, 2026
Datos Verificados

You can tell whether you have a yeast infection by the symptoms you’re experiencing. Yeast infections typically cause vaginal itching, soreness, and thick white discharge. A healthcare provider can help confirm the diagnosis and ensure proper treatment.

Key takeaways

  • Up to 75% of women will experience at least one vaginal yeast infection in their lifetime, often caused by Candida albicans.

  • Antibiotics treat UTIs but can sometimes trigger yeast infections by disrupting normal vaginal bacteria.

  • Some yeast infection symptoms overlap with UTI symptoms.

How to know if you have a yeast infection

Primary cause Overgrowth of Candida fungus
Common symptoms Vaginal itching, soreness, thick white discharge
Pain location Vagina and vulva
Treatment Antifungal medications
 

Want to learn more about yeast infection symptoms? Read our full guide: How can I tell if I have a UTI or yeast infection?

Patient assistance resources

Yeast infections are typically treated with antifungal medications. A healthcare provider can determine the correct diagnosis and treatment, especially if yeast infection symptoms overlap with UTI symptoms. Prescription savings tools can help lower the cost of antibiotics or antifungals when treatment is needed.

Medical disclaimer: This content is for general informational purposes only and does not constitute medical advice. Always consult your healthcare provider before making changes to your medication regimen.

Written by Karen BergerPharm.D.
Licensed Pharmacist

After receiving her doctorate from the University of Pittsburgh School of Pharmacy, Karen Berger, Pharm.D., has worked in both chain and independent community pharmacies. She currently works at an independent pharmacy in New Jersey. Dr. Berger enjoys helping patients understand medical conditions and medications—both in person as a pharmacist, and online as a medical writer and reviewer.

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