Drug guide

Low-Quel

Low-Quel is used to control diarrhea. Low-Quel is sometimes prescribed for other uses; ask your doctor or pharmacist for more information.

Low-Quel comes as a tablet and liquid to take by mouth. It is usually taken as needed up to four times a day. Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand. The liquid comes in a container with a special dropper. Use the dropper to measure the exact dose carefully. Ask your pharmacist if you have questions about how to measure a dose. Diphenoxylate can be habit forming. Do not take a larger dose, take it more often, or for a longer period than your doctor tells you to. Stopping the medicine suddenly after taking it for a long time may cause withdrawal. Symptoms of withdrawal include muscle cramps, stomach cramps, unusual sweating, upset stomach and vomiting, and shaking or trembling.