Methocarbamol More Drug_warnings_recalls Can I Take 20mg Of Flexeril And 1500mg Of Methocarbamol And 400mg Of Advil At Once?

Can I take 20mg of Flexeril and 1500mg of Methocarbamol and 400mg of Advil at once? - methocarbamol more drug_warnings_recalls

I pulled a back muscle and the doctor prescribed 10mg and 750mg Methocarbamol Flexeril. The instructions said to 1 to take Flexeril 3 times a day and take 2 Methocarbamol 2-3X/day. But take on the evening before bedtime, and today is actually my back kills me.