Natroba Side Effects

Generic Name: spinosad topical

Note: This page contains side effects data for the generic drug spinosad topical. It is possible that some of the dosage forms included below may not apply to the brand name Natroba.

It is possible that some side effects of Natroba may not have been reported. These can be reported to the FDA here. Always consult a healthcare professional for medical advice.

For the Consumer

Applies to spinosad topical: topical application suspension

Along with its needed effects, spinosad topical (the active ingredient contained in Natroba) may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.

Some side effects of spinosad topical may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:

Less common
  • Dry skin
  • hair loss
  • itching, burning, flaking, dryness, or redness of the scalp
  • redness of the eye or skin
  • thinning of the hair

For Healthcare Professionals

Applies to spinosad topical: topical suspension


Dermatologic side effects have included application site erythema and application site irritation. Other less common reactions were application site dryness, application site exfoliation, alopecia, and dry skin.


Ocular side effects have included ocular erythema.

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