Using Fibertab correctly helps avoid side effects and ensures it works effectively.

Instructions:

1. Take the number of tablets directed by your doctor or the product label (usually 2 tablets at a time)

    

2. Swallow the tablets whole — do not chew or crush them

    

3. Always drink a full glass of water (8 oz) with each dose

    

4. You may take Fibertab with or without food

    

5. Use it regularly at the same time each day for best results

    

If this is your first time using fiber supplements, start with a lower dose to reduce the chances of bloating or gas.

Fibertab contains polycarbophil, a synthetic fiber that works similarly to natural fiber from fruits, vegetables, and grains.

Here’s how it works:

1. When you take Fibertab with a full glass of water, the polycarbophil absorbs the water in your intestines.

    

2. The fiber swells up and forms a soft, bulky stool.

    

3. This bulk helps stimulate bowel movement and makes stool easier to pass.

    

4. It helps reduce constipation and promotes regularity.

    

Unlike stimulant laxatives, which force your intestines to contract, Fibertab works gently and naturally by mimicking the way fiber in food helps your digestion.

Like all supplements and medications, Fibertab may cause side effects in some people. However, most side effects are mild and temporary.

Common Side Effects:

• Gas

   

• Bloating

   

• Stomach fullness or cramps

   

These side effects often go away as your body adjusts to the fiber. Starting with a small dose and increasing slowly can help prevent them.

Serious Side Effects (Rare):

• Choking (if not taken with enough water)

   

• Intestinal blockage

   

• Severe allergic reaction (rash, swelling, difficulty breathing)

   

If you experience any serious symptoms, stop using Fibertab and see a doctor immediately.

Fibertab is generally safe, but there are some precautions you should follow to avoid complications.

Do Not Use If:

• You have difficulty swallowing

   

• You have a history of intestinal blockage

   

• You are allergic to polycarbophil or any ingredient in the product

   

Use with Caution If:

• You have kidney problems (due to the calcium content)

   

• You are pregnant or breastfeeding — ask your doctor first

   

• You have diabetes — monitor your blood sugar closely

   

Important Reminder:
Always drink plenty of water with Fibertab. If taken dry or with too little fluid, it can swell in the throat or intestines and cause serious problems.

Fibertab can interfere with the absorption of some medications. It’s recommended to take other medicines 2 hours before or 2 hours after taking Fibertab.

Potential interactions include:

• Antibiotics like tetracycline

   

• Thyroid medications (e.g., levothyroxine)

   

• Heart and blood pressure medicines

   

• Diabetes medications

   

To avoid problems, always check with your doctor or pharmacist if you’re taking other medications.

Follow these general dosage guidelines unless your doctor tells you otherwise:

Adults and Children Over 12:

• 2 tablets with a full glass of water

   

• Can be taken 1 to 4 times per day

   

• Do not take more than 8 tablets in 24 hours

   

Children Under 12:

• Use only if recommended by a doctor

   

Additional Tips:

• If you miss a dose, just take it when you remember, unless it’s almost time for the next one.

   

• Do not double your dose to make up for a missed one.

   

Be patient — fiber supplements don’t work immediately. It may take up to three days to see full results.

Fibertab is an over-the-counter (OTC) product, which means:

• You do not need a prescription to buy it

   

• It is available at pharmacies, grocery stores, and online

   

Even though it’s OTC, talk to your doctor if:

• You have a chronic health condition

   

• You’re taking other medications

   

• You’ve had constipation for more than 1 week

   

Your doctor may recommend Fibertab as part of treatment for:

• Chronic constipation

   

• Irritable Bowel Syndrome (IBS)

   

• Diverticular disease

   

• Post-surgery bowel health

   

• What is Fibertab used for?
  It is used to relieve occasional constipation and maintain bowel regularity.
  Fibertab helps support digestive health by adding natural bulk and softness to the stool, promoting easier and more regular bowel movements.

• What are the brand names?
  Fibertab® (U.S.), and similar fiber supplements like FiberCon®, Fiber Lax®, Equalactin®, and other generic calcium polycarbophil products.

• What is the active ingredient?
  Calcium Polycarbophil, a bulk-forming laxative and fiber supplement.
  Each tablet typically contains 625 mg of calcium polycarbophil.

• How does Fibertab work?

  • It absorbs water in the intestines, forming a soft, bulky stool.

  • This bulk gently stimulates the natural bowel movement process.

  • Works gradually without causing cramping or urgency.

• What type of medication is it?
  An over-the-counter (OTC) bulk-forming fiber laxative and dietary fiber supplement.

• How is Fibertab taken?

  • Taken by mouth, as tablets.

  • Usually 1–2 tablets with a full glass (8 oz) of water, up to four times daily.

  • Adequate water intake is essential for effectiveness.

• When does Fibertab start working?

  • Works gently within 12 to 72 hours.

  • Regular use promotes steady, natural bowel movements.

• What are the common side effects?

  • Mild bloating or gas (especially at first)

  • Abdominal fullness

  • Gentle increase in bowel frequency

• Are there serious side effects?
  Rare, but possible:

  • Choking or intestinal blockage (if taken with too little water)

  • Allergic reactions (rash, swelling, trouble breathing)

  • Severe abdominal pain or rectal bleeding — stop use and consult a doctor

• Who should not take Fibertab?

  • People with difficulty swallowing, intestinal blockage, or narrowed intestines

  • Those with severe abdominal pain, nausea, or vomiting (without medical diagnosis)

  • Individuals allergic to calcium polycarbophil or other tablet ingredients

• Can I take Fibertab daily?
  Yes — safe for daily use when taken with sufficient water and as directed.

• Can Fibertab cause dehydration?
  Not directly, but not drinking enough fluids can cause choking or intestinal blockage — always take with plenty of water.

• Can it be used during pregnancy?
  Yes — bulk-forming fiber laxatives are considered safe during pregnancy since they are not absorbed into the bloodstream.

• Can I take it while breastfeeding?
  Yes — it acts locally in the intestine and is not passed into breast milk.

• Does Fibertab interact with other medications?
  Yes — it can reduce absorption of certain medicines.
  Take other medications 2 hours before or after Fibertab.
  Examples:

  • Levothyroxine (thyroid medicine)

  • Digoxin

  • Warfarin

  • Certain antibiotics (e.g., ciprofloxacin, tetracycline)

• Can Fibertab help with diarrhea?
  Yes — Calcium Polycarbophil can absorb excess water and help firm loose stools, making it effective for both constipation and mild diarrhea.

• Can Fibertab help with weight management?
  Possibly — fiber increases fullness and may help control appetite when used with a healthy diet and exercise.

• Can I take Fibertab with other laxatives?
  Usually not needed — but can be combined with stool softeners or osmotic laxatives under medical advice.

• How should I store Fibertab?

  • Store at room temperature (20°C–25°C / 68°F–77°F).

  • Keep away from heat, moisture, and direct sunlight.

  • Keep tightly closed and out of reach of children.

• Is there a generic version available?
  Yes — Calcium Polycarbophil tablets are available generically at most pharmacies.

• Where can I buy Fibertab?
  Available over the counter (OTC) without a prescription in pharmacies, supermarkets, and online stores.