Pregalin 50mg capsule can be taken with or without food, but for the best results, it should be taken at the same time every day. <br> <br>Your illness and how you react to the treatment will determine the precise dosage and length of time. Your doctor will likely start you on a low dose of this medication and gradually increase it. <br> <br>The medication may not start to function well for a few weeks. Follow your doctor\s advice and continue taking it as prescribed until they tell you to stop.