Can I take Panadol while on accutane?

I think you should be on 0.5 - 1 mg/kg per day for at least 20 weeks.  However, efficacy is really based on the cumulative dose, so if you take half the recommended dosage, then you should be on it for at least 40 weeks.  Sometimes dosage is kept low because of side effects, so if you...

Accutane is a go-to medication for patients with recalcitrant cystic acne. It can reduce pore size and also reduce sebum production in your skin, making it less oily; and in turn, dryer. Accutane can be used to control acne, but patients receiving the medication should be carefully monitored. In...

This probably will not make much of a difference, as you should be on Accutane for at least 20 weeks.  Just try not to miss too many more doses after that.