Blistex (topical)
Generic name:allantoin, camphor, and phenol (topical) [ AL-an-toin, KAM-for, FEEN-ol-TOP-i-kal ]
Drug class:Miscellaneous topical agents
What is Blistex topical?
Allantoin is a skin protectant.
Camphor and phenol are mild topical (for the skin) pain relievers.
Blistex is a combination medicine used to treat pain, itching, or severe lip dryness caused by chapped lips or cold sores (fever blisters).
Blistex will not cure herpes simplex, the virus that causes cold sores.
Blistex may also be used for purposes not listed in this medication guide.
Warnings
Follow all directions on your medicine label and package. Tell each of your healthcare providers about all your medical conditions, allergies, and all medicines you use.
Before taking this medicine
You should not use Blistex if you are allergic to allantoin, camphor, or phenol topical, or to any of the other ingredients of the ointment, including menthol, bees wax, glycerin, lanolin, mineral oil, and paraffin.
This medicine is not expected to be harmful to use during pregnancy or while breast-feeding a baby.
Do not allow a very young child to use this medicine without adult supervision.
How should I use Blistex topical?
Use exactly as directed on the label, or as prescribed by your doctor. Do not use in larger or smaller amounts or for longer than recommended.
To treat chapped lips, apply enough of this medicine to completely moisten the lips.
For best results when treating a cold sore, use the medicine when you first notice any symptoms such as tingling, itching, or other discomfort.
Remove any excess medicine with a clean tissue.
Wait at least 5 minutes before applying lipstick or other cosmetics over the treated lip areas.
It is best not to apply this medicine more than 4 times daily. Do not apply this medicine over large surfaces of your skin, or cover treated skin with a bandage or other covering.
Call your doctor if your symptoms do not improve, or if they get worse while using this medicine.
Store at room temperature away from moisture and heat.
What happens if I miss a dose?
Since Blistex is used as needed, you are not likely to be on a dosing schedule. Using extra ointment to make up a missed dose will not make the medicine more effective.
