Key takeaways
Mometasone (Elocon) and triamcinolone (Triderm) are both topical corticosteroids used to treat inflammatory skin conditions like eczema and psoriasis. They work by reducing inflammation, redness, and irritation. However, there are several differences between the two medications. Mometasone is available in cream, ointment, and solution forms and is typically applied once daily. In contrast, triamcinolone comes in cream, ointment, lotion, and spray and is applied 2 to 4 times a day, depending on the formulation. Both medications are available as a lower-cost generic. Common side effects for both include burning and itching and should be used for short-term treatment only, to avoid side effects like skin thinning and withdrawal symptoms. Do not apply either medication to sensitive skin areas, like the face or groin, unless directed to do so by your prescriber.
