Nystatin Oral Suspension 100,000U/ML
Generic For: Mycostatin
Nystatin oral 100,000U/mL suspension (brand name Mycostatin) is a prescription antifungal used to treat candidiasis (thrush) in the mouth. It works locally in the oral cavity to stop the growth of Candida yeast. After a licensed provider reviews your prescription, your order ships from a licensed U.S. pharmacy.
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4-day supply · $0.58/mL
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Buy Nystatin Oral Suspension 100,000U/ML (Mycostatin) Online
Antifungal oral suspension for oral thrush and candidiasis of the mouth
Nystatin Oral Suspension 100,000U/ML Quick Facts
| Drug class | Polyene antifungal |
|---|---|
| Treats | Oral thrush, oral candidiasis |
| Form | Suspension |
| Typical dosing | Swish 4 - 6mL (1/2 of dose on each side of mouth) 2-4 times daily. Retain in mouth as long as possible then spit or swallow as directed by physician. |
| Prescription required | Yes — prescription only |
What Is Nystatin Oral Suspension 100,000U/ML?
Nystatin oral suspension 100,000U/mL is a liquid antifungal medication taken by mouth to treat candidiasis of the oral cavity, commonly called thrush. It belongs to the polyene antifungal class and works by binding to the fungal cell membrane, causing the yeast cells to leak and die. Because very little nystatin is absorbed into the bloodstream, it acts mainly where it contacts the infection in the mouth. It is typically swished around the mouth and held there as long as possible before swallowing.
What Does Nystatin Oral Suspension 100,000U/ML Treat?
Oral candidiasis (thrush) in adults
Oral candidiasis in children
Oral candidiasis in infants (per provider direction)
Candida infections of the mouth and oral cavity
Denture-related oral candidiasis (when diagnosed by a provider)
Nystatin Oral Suspension 100,000U/ML Dosage
Adults: 4–6 mL (400,000–600,000 units) by mouth four times daily; swish half the dose in each side of the mouth, retain as long as possible before swallowing.
Continue for at least 48 hours after symptoms resolve and cultures normalize.
Your prescriber will determine the dose and duration that are right for you. Always follow the directions on your prescription label.
Nystatin Oral Suspension 100,000U/ML Side Effects
Common side effects
- Nausea
- Vomiting
- Diarrhea
- Stomach upset or pain
- Mouth irritation
- Unpleasant taste
- Rash
Serious side effects
Stop taking this medication and seek medical attention right away if you experience:
- Allergic reaction (hives, itching, swelling of face or throat)
- Difficulty breathing
- Severe skin reactions (including Stevens-Johnson syndrome, rare)
- Rapid heartbeat
- Severe or persistent gastrointestinal symptoms
Warnings & Interactions
Do not use if allergic to nystatin or any ingredient in the suspension
Not for treatment of systemic (bloodstream) fungal infections
Discontinue and contact a provider if irritation or sensitization occurs
Complete the full course; stopping early may allow the infection to return
Contact your provider if symptoms do not improve within a few days
Tell your provider if you are pregnant or breastfeeding
Shake well before each use
Tell your prescriber about all medications, supplements, and health conditions before starting nystatin oral suspension 100,000u/ml.
Sources & References
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