Nystatin is a powerful antifungal medication used to treat yeast infections like oral thrush, skin rashes, and intestinal Candida. It works by killing fungal cells at the site of infection without entering the bloodstream.

• Treats oral thrush in adults and infants
• Heals yeast diaper rash and skin infections
• Safe for localized Candida infections

No, Nystatin is a prescription medication in the United States, Canada, and elsewhere. You cannot buy Nystatin oral suspension or cream over the counter for thrush or other infections. It’s important to be evaluated by a licensed telehealth doctor, and only then will you receive a prescription. Using it without a prescription can lead to swelling and other adverse reactions.

Nystatin starts working quickly, but the entire clearance of the infection may take several days. Many people notice improvement in symptoms after around two days of use. For example, with oral thrush, the soreness might start to get better, and the white patches may diminish after ~48 hours, but this can vary. Nystatin is prescribed for 7-14 days, and it’s important to complete your medication course.

Yes, Nystatin oral suspension (swish and swallow) is considered safe during pregnancy and breastfeeding. Since it isn’t absorbed into your bloodstream, it works only where needed and poses minimal risk to your baby. This makes it a common choice for treating oral thrush online or yeast infections during pregnancy.

Since nystatin isn’t absorbed into your bloodstream, there are no food restrictions. Feel free to maintain your usual diet. Just remember to avoid eating or drinking for 30 minutes after taking the oral suspension so the medication can stay in contact with your mouth and throat. It is, however, also recommended to avoid heavy alcohol drinking as it can delay your healing process. 

No, Nystatin does not affect contraceptive effectiveness or fertility. It’s a localized treatment and doesn’t have the systemic effects that might interfere with hormonal birth control. According to the FDA, Nystatin will not affect any type of contraception, including birth control pills, patches, implants, injections, or IUDs.

No, Nystatin is not an antibiotic but an antifungal medication prescribed to treat infections caused by the growth of fungi, such as yeast. Nystatin destroys the cell membrane of fungi to stop the infection, whereas antibiotics work on bacteria. 

No, Nystatin only treats yeast (Candida) infections. Ringworm is caused by dermatophyte fungi and requires a different antifungal medication. Oral thrush and ringworm can look similar, making it hard to tell them apart. That’s why it’s important to use a HIPAA- or PIPEDA-compliant telehealth service and get a proper prescription from a licensed doctor.

For most people, it’s better to swallow Nystatin after swishing it in the mouth. This helps treat any yeast that may be in the throat or upper digestive tract, not just the mouth. Only spit it out if your doctor specifically tells you to.

If your symptoms haven’t improved after 5 to 7 days of using Nystatin as directed, it may not be the right treatment for your infection. Some types of yeast, such as those from  Candida glabrata, don’t respond well to Nystatin. In other cases, the infection might not be fungal at all. Don’t worry, as this is common, and we can help. Simply start a follow-up chat with our doctor. We may prescribe a more potent antifungal, like fluconazole, or recommend a lab requisition.

You can get a Nystatin prescription for your child of 6 years or more through a quick telehealth visit with one of our licensed doctors. You’ll answer a few questions about your child’s symptoms and may be asked to upload a photo of the affected area (like the tongue or cheeks). If the doctor confirms oral thrush, they’ll send a Nystatin prescription directly to your pharmacy. 

Nystatin oral suspension costs around $10–$25 in the US without insurance, while in Canada, it ranges from $15–$30 CAD, depending on the pharmacy and location. Prices also vary based on the form (liquid, cream, tablet) and your chosen pharmacy. Your Doctors Online is a private service, so you don’t need insurance to get a prescription. We also offer a family-sharing model, so you can cover multiple family members under one account, making care more affordable.

Nystatin is usually the first choice for mild oral thrush, especially in infants, because it works locally and isn’t absorbed into the bloodstream. Fluconazole, taken as a pill, is better for moderate or recurring infections since it works throughout the body. Your healthcare provider will decide the best medication based on your symptoms and health needs.

If you’re allergic to Nystatin, your doctor may issue another antifungal medication online prescription, such as:

• Clotrimazole
• Miconazole
• Fluconazole prescription

Depending on the type and location of your infection. These medications are commonly used for thrush, skin, or vaginal yeast infections and can be safely prescribed online.

Here are a few guidelines to follow when you are taking Nystatin tablets: 

• Swallow the tablet whole with a glass of water
• Do not chew or crush it.

Take the tablet exactly as prescribed, usually 1–2 times daily, depending on your doctor’s instructions. It is important to note that Nyatatin tablets are not.

Nystatin lozenges (pastilles) are small tablets that dissolve slowly in your mouth to treat oral thrush. As they dissolve, the medication coats your mouth and throat to kill the yeast. They’re an alternative to the liquid form and are usually taken 3 to 5 times daily as prescribed.