What are these isotretinoin pills I found?

I found this in the house, think it belongs to my daughter. they are orange pills... what are they? what are they for? I don't want my child to know i went through her things. please tell me if it's something safe to take or what? packaging says: isotretinoin capsules usp 30 mg. each soft gelatin capsule contains: isotretinoin USP 30 m.g. Excipients q.s. code no. GUJ/DRUGS/G/25/1725 Dosage: as directed by the physician b.no. 131502 MFG. DEC.2015 EXP. NOV.2017

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