Bisacodyl is a commonly used medicine that helps relieve constipation by stimulating bowel movements. its available in multiple forms, including bisacodyl tablet and suppositories. It helps relieve constipation by stimulating bowel movements and is also available as bisacodyl gastro resistant tablets to ensure the medicine works where it's needed most without dissolving too early in the stomach

Bisacodyl is typically used for short-term relief and is also given before specific medical procedures to clear the bowels. While effective, it may cause side effects like cramps or diarrhoea if not used correctly. Always follow the recommended dosage to avoid discomfort or complications.

What is Bisacodyl?

Bisacodyl, a medication, is used to treat constipation as a stimulant laxative. It works by increasing intestinal movement, aiding stool passage. This drug is available under brand names like:

  • Dulcolax
  • Correctol

What is bisacodyl used for? also used before medical procedures to empty the intestines.

Bisacodyl Tablet Uses

Bisacodyl is mainly used to relieve occasional constipation. The most common Bisacodyl tablet uses include short-term relief from constipation and bowel cleansing before medical examinations like colonoscopy. It helps promote regular bowel movements and provides relief from discomfort caused by blocked stools. It is also used to prepare the bowel for medical procedures, such as colonoscopies. Bisacodyl acts quickly and is helpful for people who need short-term relief from digestive irregularities.

Conditions Bisacodyl Treat

  • Occasional constipation
  • Bowel irregularity
  • Bowel cleansing before surgery or medical exams

Secondary Uses of Bisacodyl

  • Used in hospitals for patients who are bedridden or recovering from surgery
  • May be used along with other laxatives for complete bowel cleansing
  • Sometimes used in cases of chronic constipation under medical supervision

How Does Bisacodyl Work?

Bisacodyl works by stimulating the nerves in the colon wall. This helps to increase the movement of the intestines, which pushes stool through the bowel more quickly. It also helps the colon retain more water, making the stool softer and easier to pass. This action makes bisacodyl an effective short-term remedy for constipation.

How to take Bisacodyl?

Bisacodyl tablets are taken orally in the evening before a desired bowel movement. Typically, they induce bowel movements within 6 to 12 hours. Follow the prescription label carefully and consult your doctor for dosage instructions. Do not exceed one dose per day or use it for more than a week without medical advice. If you experience irregular bowel movements after taking Bisacodyl, refrain from further medication and consult your doctor. Swallow the tablets whole with water and avoid consuming dairy products within one hour of taking Bisacodyl.

Bisacodyl Dosage

Bisacodyl tablets are usually taken as a 5 mg or 10 mg tablet, depending on the severity of constipation and your doctor's advice. For adults and children over 12, the typical oral dose is 5 to 10 mg once daily, preferably at bedtime. For bowel cleansing before procedures, a higher dose or suppository form may be used under the guidance of a medical professional.

What Should I Do If I Miss a Dose?

If you miss a dose of bisacodyl, take it as soon as you remember. However, if its close to your next scheduled dose, skip the missed one. Do not take two doses at once, as it may cause cramping or diarrhoea.

What Happens If There Is an Overdose?

Taking too much bisacodyl can lead to severe side effects. Overuse can also cause your body to become dependent on laxatives for bowel movements.

Symptoms of Overdose

  • Severe stomach cramps
  • Watery diarrhea
  • Dehydration
  • Dizziness or weakness
  • Electrolyte imbalance (like low potassium)

If you suspect an overdose, seek medical help immediately.

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What are the Side Effects of Bisacodyl?

Bisacodyl is generally safe when used as directed; however, it may cause side effects in some individuals.

Common Side Effects

Serious but Rare Side Effects

  • Severe dehydration
  • Electrolyte imbalance
  • Persistent vomiting
  • Allergic reactions (rash, itching, swelling)

If you experience any serious side effects, discontinue use of the medicine and contact a doctor immediately.

Precautions while taking Bisacodyl

Before taking Bisacodyl, talk with your doctor if you are allergic to it or any other medications. The product may contain some inactive ingredients which can cause some serious allergic reactions. Before using the medication, talk with your doctor if you have any medical history especially:

  • Appendicitis
  • Change in bowel habits which can last for 2 weeks
  • Bleeding from the rectum
  • Intestinal blockage

Warning for Some Serious Health Conditions

Pregnancy and Breastfeeding

  • Avoid using Bisacodyl tablets or pills during pregnancy, particularly in the first 3 months and while breastfeeding. Discuss with your doctor regarding the risks and benefits.
  • During pregnancy or breastfeeding, aim to manage constipation without medication. Increase fiber intake, stay hydrated, and engage in gentle exercise as advised by your doctor.

Possible Interactions with Other Medications (Drug Interactions)

Bisacodyl can interact with other medicines, which may increase the risk of side effects or reduce its effectiveness. Always inform your doctor about all the medicines you are taking, including over-the-counter drugs.

Overview of How This Medicine May Interact with Other Drugs

  • Taking bisacodyl with diuretics or corticosteroids can increase the risk of low potassium levels (hypokalemia).
  • Using antacids or milk at the same time can cause stomach irritation or affect how the tablet dissolves.
  • It may weaken the effects of other medications taken orally if the bowel is emptied too quickly.

Possible Impact When Combined with Supplements or Herbal Products

  • Electrolyte-balancing supplements (like potassium) may be needed if bisacodyl causes fluid or mineral loss.
  • Herbal laxatives used together with bisacodyl may increase the risk of diarrhea and dehydration.
  • Herbs that affect bowel movement (e.g., senna or aloe) may intensify the laxative effect.

How Should Bisacodyl Be Stored?

Bisacodyl should be stored in a cool, dry place, away from direct heat, moisture, and sunlight. Keep it out of reach of children and pets.

Recommended Storage Temperature for Bisacodyl

Store at room temperature between 20°C and 25°C (68°F and 77°F). Avoid storing in humid areas like the bathroom.

What Happens If Bisacodyl Is Not Stored Properly?

Exposure to moisture, heat, or sunlight can reduce the effectiveness of bisacodyl. Improper storage may cause tablets to break down or lose potency, making them less effective in relieving constipation.

Bisacodyl Vs Dulcolax

Bisacodyl Dulcolax
Bisacodyl is a medication which is used for the treatment of constipation. It is also known as the Stimulant laxative. This works by increasing the movement of the intestines and also helps the stool to come out. Dulcolax Tablet is a medicine used for the treatment of constipation. It's a laxative, and it helps you empty your bowels. It is often used in hospitals before surgery or some internal examinations or treatments.
Bisacodyl is used for the treatment of constipation. It may also be used to clean the intestines prior to the intestinal/surgical examination. Bisacodyl is known to be a stimulant laxative. Dulcolax can be used for temporary relief of occasional constipation and irregularity. Generally, this product produces bowel movements within 6 to 12 hours.
Some of the serious side effects of Bisacodyl are:
  • Dizziness
  • Blood in stool
  • Vomiting
  • Vertigo
  • Abdominal cramping
  • Rectal burning
Some of the common and serious side effects of Dulcolax are:
  • Abdominal Cramping
  • Diarrhea
  • Nausea
  • Vomiting

Reference:

Bisacodyl reduces the volume of polyethene glycol solution required for bowel preparation
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Frequently Asked Questions

Bisacodyl tablets should take 6 to 12 hours to work. Suppositories take 10 to 45 minutes to work, so it's best to stay close to the toilet. The most common side effects are sickness (nausea), diarrhea, stomach pain, or cramps.

Bisacodyl is an over-the-counter medicine used to treat constipation. Bisacodyl is known to be a stimulant laxative. It works by increasing the movement of the intestines, helping the stool to emerge.

Take one or two 5 mg tablets with a water drink (do not take with milk). Bisacodyl tablets take approximately 10-12 hours to work; therefore, they are best taken at bedtime. Do not chew or break down the tablets. Instead of taking tablets, a suppository may be used.

Stimulant laxatives are usually taken on an empty stomach for rapid action. Results are slowed when taken with food. Many stimulant laxatives (but not castor oil) are often used at bedtime to produce results the next morning.

The normal length of time between intestinal movements varies widely from person to person. Some people have bowel movements several times a day, others just once or twice a week. It's too long to go longer than three days without a bowel movement. After three days, the stool is getting harder and harder to pass.

Bisacodyl is primarily used to treat constipation by stimulating bowel movements. It may also be used to empty the intestines before medical procedures such as surgery or colonoscopy.

Bisacodyl is typically taken orally in the evening, with its effects generally manifesting within 6 to 12 hours. It's crucial to follow the prescribed dosage and consult a doctor for specific timing guidance.

Taking Bisacodyl at night allows its effects to occur during sleep, promoting a bowel movement in the morning. This timing aligns with the body's natural circadian rhythm and may enhance its efficacy.

Bisacodyl is generally safe when used as directed. However, it's important to follow dosage instructions carefully and consult a healthcare professional if any concerns arise.

It's not recommended to take Bisacodyl daily without consulting a doctor, as prolonged use may lead to dependency or other complications. Your doctor can provide guidance on safe and appropriate usage based on your individual needs.


Disclaimer: The information provided is accurate and up-to-date to the best of our knowledge. However, it should not be considered a substitute for medical advice or consultation. We do not guarantee its completeness or accuracy. The absence of specific warnings does not mean a medicine is safe for all users. We are not responsible for any outcomes based on this information and strongly recommend consulting a doctor for any medical concerns or questions.

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