Ex-Lax
Ex-Lax 24 Tablets Chewable
What is Ex-Lax?
Ex-Lax is a widely used over-the-counter laxative primarily for treating constipation. It contains sennosides, which stimulate bowel movements by increasing intestinal contractions. Explore options for prescription online, cost savings, and available coupons on Rx.com.Side Effects
- Skin rash
- Weakness or tiredness
- Confusion
Warnings
- Make sure your doctor knows if you are pregnant or breastfeeding or if have diabetes, high blood pressure, or heart disease.
- Do not give laxatives to children under 6 years old unless you talk to your doctor.
- You should not use this laxative for longer than 1 week unless approved by your doctor. Laxatives may be habit-forming and can harm your bowels if you use them too long.
- Skin rash
- Weakness or tiredness
Prescription savings · · · ·
What is Ex-Lax ?
Ex-Lax is a widely used over-the-counter laxative primarily for treating constipation. It contains sennosides, which stimulate bowel movements by increasing intestinal contractions. Explore options for prescription online, cost savings, and available coupons on Rx.com.- Skin rash
- Weakness or tiredness
- Confusion
- Irregular heartbeat
- Muscle aches
- Make sure your doctor knows if you are pregnant or breastfeeding or if have diabetes, high blood pressure, or heart disease.
- Do not give laxatives to children under 6 years old unless you talk to your doctor.
- You should not use this laxative for longer than 1 week unless approved by your doctor. Laxatives may be habit-forming and can harm your bowels if you use them too long.
- Skin rash
- Weakness or tiredness
Ex-Lax Coupons & Prices
Ex-Lax 24 Tablets Chewable
Ex-Lax is an over-the-counter stimulant laxative used for occasional constipation. It's sold without a prescription at most pharmacies, but prices for the same box can vary from store to store, so it's worth checking an Ex-Lax coupon before you buy, especially if you take it regularly.
What Is Ex-Lax and How Does It Work?
Ex-Lax tablets contain sennosides, a plant-derived stimulant laxative. Sennosides work in the large intestine to stimulate the bowel muscles and increase the movement of the intestines, which generally produces a bowel movement within 6 to 12 hours. Ex-Lax is available in regular strength (15 mg sennosides) and maximum strength (25 mg sennosides) tablets, including a chewable chocolated version.
Saving on Ex-Lax with a Coupon
Because Ex-Lax is an OTC product, it isn't covered by most insurance plans, so shoppers pay the shelf price. That price can differ quite a bit by pharmacy and by store brand. Enter your ZIP above to compare today's price across nearby and mail-order pharmacies before you buy, and consider whether a store-brand sennosides product (often sold alongside Ex-Lax) meets your needs at a different price point.
Ex-Lax vs. Other Laxatives
Ex-Lax's stimulant approach differs from other common OTC options. MiraLax (polyethylene glycol 3350) is an osmotic laxative that draws water into the stool and tends to work more gradually and gently. Dulcolax (bisacodyl) is another stimulant laxative similar in action to Ex-Lax. Fiber-based products like psyllium work differently still, by bulking the stool. Which one is appropriate can depend on how quickly relief is needed and any other health conditions, so ask a pharmacist or your provider if you're unsure.
Safety Information
- Ex-Lax is labeled for occasional constipation only and should not be used for longer than 7 days.
- Stop use and ask a doctor if you have rectal bleeding or no bowel movement after using the product, since these may indicate a more serious condition.
- Do not use laxative products for more than 1 week unless directed by a doctor, and do not use if you have stomach pain, nausea, or vomiting unless a doctor tells you to.
- As with any OTC medicine, this isn't medical advice — check with your doctor or pharmacist if you have questions about whether Ex-Lax is right for you, especially if you're pregnant, nursing, or taking other medications.
This Ex-Lax information was written and reviewed against authoritative U.S. medical sources — MedlinePlus (U.S. National Library of Medicine), DailyMed, and FDA prescribing information — and checked for accuracy. It is provided for education and is not a substitute for professional medical advice.
Verify the official label: Ex-Lax on DailyMed (FDA)
Reviewed against FDA labeling · Last reviewed July 2026
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Medical disclaimer: This information is provided for general educational purposes only and is not medical advice. It is not a substitute for professional diagnosis or treatment. Always consult a licensed physician, pharmacist, or other qualified healthcare provider before starting, stopping, or changing any medication or treatment. Never disregard professional medical advice or delay seeking it because of something you read here. If you think you may have a medical emergency, call your doctor or 911 immediately.