clotrimazole and betamethasone, Lotrisone (cont.)

Pharmacy Author:
Medical and Pharmacy Editor:

PRESCRIBED FOR: Lotrisone is used for the treatment of local fungal infections such as tinea pedis ("athlete's foot"), tinea cruris ("jock itch"), or tinea corporis (fungal infections elsewhere on the body).

SIDE EFFECTS: The most common side effects are:

  • Local redness,
  • stinging,
  • blistering,
  • peeling,
  • swelling,
  • itching,
  • hives, and
  • burning at the area of application.

Other important side effects include:

  • water retention (edema),
  • decreased pigmentation,
  • stretch marks and
  • infection due to bacteria.

WARNING: Growth retardation, intracranial hypertension, Cushing's syndrome and skin atrophy have occurred in pediatric patients.



PREPARATIONS: Cream or lotion: 1% clotrimazole and 0.05% betamethasone

STORAGE: Lotrisone can be stored at room temperature, cream at 2 C to 30 C (36 F to 86 F) and lotion at 15 C to 30 C (59 F to 86 F).

DOSING: Lotrisone cream is gently massaged into the affected skin and surrounding area in the morning and evening. The treated skin should not be bandaged, covered, or wrapped in order to avoid excessive absorption of Lotrisone into the body.

Lotrisone cream or lotion should not be used for more than 2 weeks for treatment of tinea corporis or tinea cruris. If there is no clinical improvement after one week of treatment, the diagnosis should be reviewed. Lotrisone should not be used longer than 4 weeks for treatment of tinea pedis. If there is no clinical improvement after 2 weeks of treatment, the diagnosis should be reviewed. These limits on duration of use are based on the clinical studies that were used by the FDA to approve Lotrisone and concerns that with longer use absorption of betamethasone might be enough to have effects on the body. Amounts greater than 45 g per week of Lotrisone cream or amounts greater than 45 mL per week of Lotrisone lotion should not be used.

Medically Reviewed by a Doctor on 12/26/2014

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