Therapy > Medication > Isotretinoin

Isotretinoin

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Guy Webster:

for patient with truncal acne, will start Accutane with PO prednisone (20-40mg/day X first month) to avoid flare with keloids

 

hmtoggle_plus1Shalita says:
rarely re-treats after less than 4 months
unknown how many times one can retreat (he has treated as often as 6 times)
labs
baseline
2-4 weeks repeat triglycerides, monitor until they plateau
4-6 weeks repeat liver profile (again at end of treatment, or after 4 months)
contact lenses (extra lubricant, try not to wear overnight)

 

 

adverse effects:

acute increased triglycerides, LFTs, dryness, hair loss, pseudotumor cerebri
chronic (>2 years) demineralization of bones, premature closure of the epiphyses (short stature), calcification of tendons and ligaments

 

total dose goal = 120 to 150 mg/kg (typically takes 6 months to achieve this total dose)