Metaxalonedosage

The recommended dosage of metaxalone tablets in adults and pediatric patients 13 years of age and older is two 400 mg tablets (800 mg) or one 800 mg tablet orally three to four times a day. Metaxalone tablets, 400 mg and 800 mg are not substitutable on a mg to mg basis with Metaxalone Tablets, 640 mg. When it is appropriate to switch: Switch only in patients who have been taking metaxalone tablets, 640 mg on an empty stomach. Stop metaxalone tablets, 640 mg three times a day and start metaxalone tablets, 800 mg or two 400 mg tablets three times a day on an empty stomach, OR stop metaxalone tablets 640 mg four times a day and start metaxalone tablets, 800 mg or two 400 mg tablets four times a day on an empty stomach. Do not switch from metaxalone tablets, 640 mg to metaxalone tablets, 800 mg or two 400 mg tablets when the patient is taking food during administration. Recommended dosage of metaxalone tablets in adults and pediatric patients 13 years of age and older is two 400 mg tablets (800 mg) or one 800 mg tablet orally three to four times a day. Metaxalone tablets, 400 mg and 800 mg are not substitutable on a mg to mg basis with Metaxalone Tablets, 640 mg. When it is appropriate to switch, see the Full Prescribing Information on switching instructions.