A topical preparation can be made by mixing the ground pills in vaseline.

A cream is a topical preparation usually for application to the skin.

Avoid using other topical preparations on the same area at the same time unless directed to do so by your doctor.

A lotion is a low- to medium-viscosity topical preparation intended for application to unbroken skin.

Do not use other topical preparations unless directed to do so by your doctor.

Do not use other topical preparations on the treated area unless otherwise directed by your healthcare provider.

These topical preparations containing a synthetic form of vitamin A can help clear up psoriasis.

It is also used as an emulsifier and dispersant in topical preparations.

Carnosine containing products are also used in topical preparations to reduce wrinkles on the skin.

Some are used in topical preparations for wounds.