Drugs and Supplements

Prescription Drugs

Tersi Foam, Selenium sulfide, side effects, drug interactions, overdose, dosage

Tersi Foam

Generic name: Selenium sulfide


What is Tersi Foam?

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Tersi Foam contains selenium sulfide and is used as topically for the treatment of seborrheic dermatitis and tinea versicolor of the skin.


What is the most important information I should know about Tersi Foam?

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Tersi Foam is for external use only. It is not for ophthalmic, oral, anal, or intravaginal use.


Who should not take Tersi Foam?

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Do not use Tersi Foam if you have a known hypersensitivity to any of the listed ingredients.


What should I tell my doctor before I take the first dose of Tersi Foam?

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Tell your doctor about all prescription, over-the-counter, and herbal medications you are taking before beginning treatment with Tersi Foam. Also, talk to your doctor about your complete medical history.


What is the usual dosage?

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The information below is based on the dosage guidelines your doctor uses. Depending on your condition and medical history, your doctor may prescribe a different regimen. Do not change the dosage or stop taking your medication without your doctor's approval.

Adults: Tersi Foam should be applied twice daily unless otherwise instructed by your doctor.


How should I take Tersi Foam?

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Tersi Foam should be rubbed into the skin until it is completely absorbed. Shake vigorously before each application and invert before administration.


What should I avoid while taking Tersi Foam?

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Do not use Tersi Foam for any condition other than that for which it was prescribed. Do not use Tersi Foam on skin where there is inflammation or oozing, as increased absorption may occur.


What are possible food and drug interactions associated with Tersi Foam?

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If Tersi Foam is used with certain other drugs, the effects of either could be increased, decreased, or altered. It is especially important to check with your doctor before combining Tersi Foam with other medications.


What are the possible side effects of Tersi Foam?

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Side effects cannot be anticipated. If any develop or change in intensity, tell your doctor as soon as possible. Only your doctor can determine if it is safe for you to continue taking this drug.

Side effects may include: transient itching, burning, irritation


Can I receive Tersi Foam if I am pregnant or breastfeeding?

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Tersi Foam is to be avoided during pregnancy and breastfeeding.


What should I do if I miss a dose of Tersi Foam?

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Apply when you remember.


How should I store Tersi Foam?

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Store at room temperature.