DULCOLAX TAB X 10(PACK) NAFD. are tablets that produces laxatives to help relieve constipation. It produces a bowel movement in 6 to 12 hours. To Use: Adults: 1 to 2 coated tablets (5-10 mg) daily before bedtime. Should not be used in children or adolescents under the age of 18 years. It is recommended to start with the lowest dose. The dose may be adjusted up to the maximum recommended dose to produce regular stools.