Lopex 2 Mg Tablet

Dr. Emily Brown

Dr. Ryan Mitchell

## What is Lopex 2 Tablet

Lopex 2 Tablet is an oral antidiarrheal medication used to treat acute diarrhea, traveler’s diarrhea, and chronic diarrhea associated with Inflammatory Bowel Disease (IBD), including conditions such as Crohn’s Disease and Ulcerative Colitis. Uni-Pex Pharmaceuticals Pvt Ltd manufactures it in GMP-compliant facilities.

It contains FDA-approved Loperamide (2 mg) as its active ingredient. It works by binding to opioid receptors (specialized receptors found in the gut wall). This slows down the movement of the intestinal muscles, giving the intestine more time to absorb water and electrolytes from stool before it is expelled. The result is firmer, less frequent stools and reduced urgency.

The tablet is taken orally as directed by a doctor. For acute diarrhea, the standard starting dose for adults is 4 mg (2 tablets) followed by 2 mg after loose stool, up to a maximum of 16 mg per day. It should not be taken for more than 2 days for acute diarrhea without medical evaluation. Adequate fluid and electrolyte replacement alongside Loperamide is important, particularly in children and elderly patients, to prevent dehydration.

Common Loperamide side effects include constipation, dizziness, nausea, and abdominal cramping. Before using Lopex Tablet, inform a doctor of any history of Pseudomembranous Colitis (severe colon inflammation), bloody diarrhea, or high fever alongside diarrhea, as Loperamide is not appropriate in these situations and medical assessment is required first.

Store the tablets below 25°C in a cool, dry area, away from moisture and sunlight. Keep out of reach of children and do not use after the expiry date.

## What are the benefits of taking Lopex 2 Tablet

Loperamide 2 mg tablets work by binding to opioid receptors in the intestinal wall, slowing gut motility and increasing water and electrolyte absorption, resulting in firmer, less frequent stools. This mechanism makes Lopex Tablet effective in managing:

Acute diarrhea from viral infections or mild bacterial causes

Traveler’s diarrhea associated with dietary changes or mild foodborne illness

Chronic diarrhea associated with Inflammatory Bowel Disease, such as Crohn’s Disease and Ulcerative Colitis

Diarrhea-predominant Irritable Bowel Syndrome (IBS-D)

Post-surgical diarrhea following intestinal or colostomy procedures

## How to take Lopex 2 Tablet

Lopex 2 Tablet is a prescription medication that should be used as directed by a healthcare professional. Here are the general guidelines:

For acute diarrhea , take 4 mg (2 tablets) as the initial dose, followed by 2 mg after each loose stool.

Swallow the tablet whole with a glass of water.

Lopex Tablet can be taken with or without food.

Do not exceed 16 mg (8 tablets) in 24 hours, as it can increase the risk of heart rhythm problems. Do not use it for more than 2 consecutive days for acute diarrhea without consulting a doctor.

## Strengths and Substitutes

Currently, Lopex Tablets are available in a single strength at Cheap Medicine Shop. However, you can consider the following alternatives:

View all substitutes

## What are the side effects of Lopex 2 Tablet

While generally well-tolerated, Lopex Tablet can cause some side effects. Most are mild and resolve once the medicine is stopped or the diarrhea resolves. However, consult a healthcare professional if they persist or worsen:

Constipation

Abdominal cramping or bloating

Nausea or vomiting

Dizziness

Dry mouth

Flatulence

Headache

## Safety Advice

Liver Disease

Lopex 2 mg Tablet should be used with caution in patients with liver disease. Loperamide is extensively metabolized in the liver, and impairment can reduce its clearance, leading to medication accumulation and increased risk of side effects, including central nervous system effects at higher doses. Inform a doctor of any liver conditions before use, particularly if prolonged therapy is required.

Kidney Impairment

Lopex can generally be used in patients with kidney disease, as kidney elimination plays a minor role in Loperamide clearance. However, inform a doctor of any kidney conditions before use, and ensure adequate hydration is maintained throughout treatment to prevent complications from fluid loss in patients with pre-existing kidney impairment.

Pregnant and Breastfeeding women

Lopex Tablet should be used during pregnancy only when clearly necessary and under medical supervision. While there is limited evidence of direct fetal harm at therapeutic doses, the safety of Loperamide throughout pregnancy has not been fully established. Loperamide can pass into breast milk in small amounts. Breastfeeding women should consult a doctor before use.

Avoid

Do not use Lopex Tablet in patients with bloody diarrhea, high fever alongside diarrhea, or suspected bacterial dysentery (diarrhea caused by an invasive bacterial infection), as slowing gut movement in these conditions can worsen the infection and cause serious complications. Avoid use in patients with Pseudomembranous Colitis or known hypersensitivity to Loperamide. Do not use it in children under 2 years of age. Do not exceed the maximum daily dose. Inform a doctor if diarrhea does not improve within 2 days of treatment.

## FAQs

## Is Lopex 2 Tablet safe for children?

No, Lopex Tablet is not recommended for children under 2 years of age. For children above 2, dosing is based on body weight and should be determined by a doctor. Fluid and electrolyte replacement is essential in all pediatric diarrhea cases.

## How long does Lopex 2 Tablet take to work?

Loperamide typically reduces stool frequency within 1-3 hours of the first dose. In most cases of acute diarrhea, a noticeable reduction in loose stools is seen within 24 hours. If there is no improvement after 2 days of treatment, stop use and consult a doctor.

## Can Lopex 2 Tablet be taken for food poisoning?

Yes, Lopex Tablet can be used for mild diarrhea associated with mild foodborne illness when fever and bloody stools are absent under medical supervsion. However, it should not be used if diarrhea is accompanied by a high fever, blood in the stools, or significant abdominal pain.

## Can Lopex 2 Tablet be used for chronic diarrhea?

Yes, Loperamide can be used for chronic diarrhea associated with conditions including Crohn’s Disease, Ulcerative Colitis, and Irritable Bowel Syndrome, but only under medical supervision. Chronic use requires monitoring by a doctor to assess ongoing necessity and manage the underlying condition.

## Can Lopex 2 Tablet be taken with other medications?

Loperamide can interact with certain medications that affect liver enzyme activity or gut motility. Inform a doctor of all current medications before starting Lopex Tablet. Medications that inhibit the P-glycoprotein transporter (such as certain antifungals and antivirals) can increase Loperamide levels in the blood.

## What precautions should be followed while taking Loperamide tablets?

Do not use it if diarrhea is accompanied by bloody stools, fever, or signs of bacterial infection. Maintain adequate fluid and electrolyte intake throughout treatment. Do not exceed the maximum daily dose of 16 mg. Do not use it for more than 2 days for acute diarrhea without a doctor’s assessment.

## What should be done if diarrhea does not stop after taking Lopex 2 Tablet?

If diarrhea persists after 2 days despite regular use, stop taking the tablet and consult a doctor. Persistent diarrhea may indicate a bacterial infection, a parasitic infestation, or an underlying gastrointestinal condition that requires specific diagnosis and treatment. Continued use of Loperamide without medical review is not recommended.