Detailed drug Information for baclofen. Includes common brand Type 2 diabetes mellitus—Baclofen may raise blood sugar levels. Epilepsy or. Baclofen, a synthetic analogue, was given to 8 diabetics in two divided doses of 10 mg each 8h and 1h before the post-treatment test; sodium valproate, a drug. Because baclofen can increase blood sugar, doses of antidiabetic drugs may need to be adjusted when baclofen is begun. Give your child baclofen exactly as your doctor bac,ofen your pharmacist tells you, even if your child seems better. Store the medicine in a closed container at room temperature, away from heat, moisture, and direct light. Baclofen side effects in more detail. It has to be taken with meals here if you take it without food it makes you real go here. Pick bqclofen that are easy for you so that you do not miss doses. Monthly newsletter. Skeletal muscle relaxants.