Zilactin Cold Sore
Zilactin Cold Sore is a topical medication designed to treat cold sores (fever blisters) caused by the herpes simplex virus. It provides a protective coating over the affected area and helps relieve associated pain and discomfort. This brand-name product is applied directly to the skin for localized treatment of oral lesions.
Zilactin Cold Sore is a topical treatment for cold sores that provides pain relief and protection for oral herpes lesions.
Key facts at a glance
- RxNorm
- 866354
- Generic
- Zilactin Cold Sore
- Class
- brand-name
- Brands
- —
- Availability
- rx
- Lactation
- unknown
- Routes
- —
- Forms
- —
- Regions
- US, EU, CN, JP
- Monitoring
- —
This page is for informational purposes only.
Do not use this information to diagnose yourself or to replace a physician's advice. Always consult a qualified healthcare provider before starting, stopping, or changing any medication. If you believe you are experiencing a medical emergency, call your local emergency number immediately.
Treats cold sores (herpes labialis) and fever blisters on or around the lips caused by herpes simplex virus infection.
Forms a protective film over the cold sore to shield it from irritation while delivering topical analgesic ingredients to help numb pain and discomfort in the affected area.
For external use only on intact skin. Avoid contact with eyes. Do not apply inside the mouth or on mucous membranes. Discontinue use if irritation, rash, or allergic reaction occurs. Keep out of reach of children. Consult a healthcare provider if symptoms worsen or do not improve within 7-10 days.
Official drug label
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This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 27, 2026. · Read our editorial policy