Loose Motion (Diarrhea) Treatment in Delhi, India

Diarrhoea may be associated with some or all of the following symptoms:  

• Watery or semi-formed stools with or without

• Abdominal cramps/stomach ache

• Frequent urge to excrete stools

• Rumbling in the tummy

• Nausea and vomiting

• Headache

• Fever

• Muscle aches

• Blood in stools - indicative of damage to the intestinal wall.

• Mucus in stools

• Bloating

The following are some of the significant reasons for loose motion. 

• Infection- Bacteria, viruses and parasites can cause diarrhoea or loose motions.

• Viral infections- Viral gastroenteritis is one of the most common causes of diarrhoea. Viruses such as norovirus and rotavirus can cause diarrhoea. Diarrhoea may also occur along with COVID-19.

• Bacterial infections- Common bacteria that cause diarrhoea or loose motion are Escherichia coli, Shigella, Campylobacter, and Salmonella. An important cause of chronic diarrhoea, especially among Indians, is tuberculosis of the intestines.

• Parasitic Infections- Entamoeba Histolytica, Cryptosporidium and Giardia Lamblia are common parasites that can cause diarrhoea.

• Side effects of medications- Certain medications can cause diarrhoea as a side effect, such as:
  
  

  • Antibiotics

  • Antacids that contain Magnesium

  • Medicines for treating Cancer

  • Medications such as mycophenolate that suppress the immune system

  • Medications used to treat diabetes, such as Metformin.

  • Ibuprofen and naproxen - Nonsteroidal anti-inflammatory drugs (NSAIDs)

• Food allergies- Some people are allergic to cow’s milk, spices, cereal grains, eggs, soy and seafood; thus, it is yet another reason for loose motion.

• Gluten sensitivity or wheat allergy- Celiac disease may be an important cause of long-term diarrhoea and malabsorption.

• Lactose intolerance- As the name suggests, it is intolerance to consuming food or drinks that contain milk or milk products.

• Fructose intolerance- It is intolerance to food and drinks containing fructose, a type of sugar which is found in fruits, honey and fruit juices.

• Sugar alcohol- Sugar-free candies and gums contain sugar alcohol such as sorbitol, xylitol and mannitol.

• Digestive tract diseases- The following inflammatory diseases of the intestine cause chronic diarrhoea with or without blood-mixed stools:

  • Crohn’s disease

  • Ulcerative colitis

  • Small intestinal bacterial overgrowth

• Overuse of antibiotics- Using antibiotics such as Macrolides, Cephalosporins, Fluoroquinolones and Penicillins for a prolonged period can lead to a change in natural gut flora and an increase in diarrhoea-causing bacteria.

• Complete Blood Count (CBC)- To check for infections and anaemia.

• Kidney Function test and Electrolyte levels- To check for abnormalities in electrolyte levels.

• Tests for wheat allergy

• Tests for vitamin deficiencies

• Stool tests- The stool test may help determine the bacteria, parasite or virus responsible for causing diarrhoea. The stool test may also help in identifying rare causes of diarrhoea.

• Hydrogen breath test- This test is used to diagnose lactose intolerance and small intestinal bacterial overgrowth (SIBO). Generally, the hydrogen level in your breath is less, but in the case of lactose intolerance, there is a high amount of hydrogen in your breath due to undigested milk and milk products.

• Flexible sigmoidoscopy or colonoscopy- Colonoscopy is done with a thin, flexible tube with a camera chip at its tip to check the entire large intestine from inside, whereas sigmoidoscopy is used to check only a small part of the colon.

• Upper endoscopy- It is done using a similar flexible tube to examine the upper gastrointestinal tract from the inside.

Treatment to replace fluids: As mentioned earlier, dehydration is the most important concern in diarrhoeal illnesses. Oral Rehydration Solution (ORS) is given frequently to prevent dehydration. Other drinks, such as coconut water, lime water, etc can also be used.

Drinks with high sugar content, such as soft drinks and juices, must be avoided as they can deteriorate the condition.

• Anti diarrhoeals: Medicines which reduce the fluid content of the stools or reduce the movement of the intestines are frequently used to control simple diarrhoea.

• Antibiotics or anti-parasitics: Medications such as Fluoroquinolones, Rifaximin, metronidazole, and ornidazole are prescribed to treat acute diarrhoea depending on the severity and type of microorganism.

• Lifestyle and home remedies: You should avoid food items such as fried and greasy items, dairy products, stale food, caffeine, and food items with high fibre content. Increase the intake of water to prevent dehydration, and take probiotics (yoghurt), bananas, apple cider vinegar, ginger, and chamomile tea.

• Probiotics: Probiotics or good bacteria are sometimes used as an adjunct to other treatments in order to restore the balance between good and bad bacteria.

• Hospitalisation: Patients who get severely dehydrated or experience repeated vomiting and, therefore, the inability to consume anything orally should be admitted for rapid IV fluid replacement. If delayed, such patients may develop kidney failure, loss of consciousness and a drop in blood pressure.

• Poor hygiene

• Poor availability of clean water and food

• Poor nutrition

• Weak immune system

• Contact with patients suffering from GI infection.

• Poor sanitisation

• Overuse of antibiotics without medical prescription

Acute diarrhoea can cause dehydration, and chronic diarrhoea may, in addition, cause malabsorption of nutrients and anaemia. Consult your doctor immediately if you have the following symptoms of dehydration because it can prove to be a life-threatening condition if not taken care of. Symptoms of dehydration include:

• Feeling dizzy or lightheaded

• Feeling thirsty

• Dry mouth, lips and eyes

• Falling urine output

• Feeling tired

• Dark yellow urine with a strong smell

• Dry skin

• Rapid breathing or heartbeat

• Confusion and lack of energy

• Wash your hands with soap and water, especially before handling food and drinks

• Improve sanitisation

• Maintain good personal hygiene

• Drink clean/filtered water or boiled water

• Rotavirus vaccination

• Awareness and health education

• Eat only thoroughly cooked food items

• Avoid raw food and meat

• Disinfect the kitchen area

Acute diarrhoea lasts several hours to days, but chronic diarrhoea is a condition in which loose stools last for at least 3-4 weeks. Acute diarrhoea usually presents suddenly and may lead to the rapid development of dehydration due to the loss of significant fluid and electrolytes in stools.

On the other hand, patients with chronic diarrhoea keep losing fluids and nutrients over many weeks and months, leading to nutritional deficiency in addition to dehydration. Acute diarrhoea is usually caused by acute viral, bacterial or parasitic infections.

Chronic diarrhoea may be infectious in origin (e.g. tuberculosis of the intestines) or may be caused by wheat allergy or intestinal inflammatory conditions such as Crohn’s disease. Acute diarrhoea may be self-limiting and only require anti-diarrhoeal and ORS, whereas chronic diarrhoeas usually require specific treatment of the underlying cause.

Chronic loose stools are caused due to-

• Irritable bowel syndrome

• Infections eg Tuberculosis

• Endocrine disorders

• Inflammatory bowel disease

• Medications, food supplements and herbs

• Food allergies

Are loose motions a cause for concern in older adults?

Yes, loose motions can lead to serious dehydration and electrolyte imbalance in older adults due to reduced body water content and slower recovery. It's important to monitor fluid intake, use oral rehydration solutions (ORS), and consult a doctor if symptoms persist beyond 1–2 days.

What are some signs of dehydration to watch out for specifically in older adults with loose motions? 

Signs can include increased confusion, dizziness, decreased urination, dry mouth and tongue, weakness, and a rapid heartbeat. It's important to seek medical help promptly if these signs appear.

What can be the cause of frequent loose motions in adults even after taking medication?

Persistent diarrhoea despite medication may be caused by infections (viral, bacterial, or parasitic), food intolerance, underlying conditions like irritable bowel syndrome (IBS), or antibiotic-associated diarrhoea. A medical evaluation is important if the issue continues for more than 2–3 days.

When should an adult avoid taking loperamide for loose motions?

Adults should avoid loperamide if they have a high fever, blood in the stools, or if the diarrhoea is suspected to be caused by a bacterial infection. In such cases, stopping bowel movements can worsen the condition by trapping harmful bacteria inside.

How should loose motions be managed in infants?

Loose motions in infants should be addressed with increased breastfeeding or formula feeding, along with ORS as advised by a paediatrician. Medicines should not be given without medical supervision, as infants are at higher risk of dehydration and complications.

Can loose motions cause weakness and fatigue?

Yes, prolonged loose motions can lead to loss of fluids, salts, and nutrients, resulting in weakness, dizziness, and fatigue. Rehydration with ORS and light, nutritious meals can help restore energy levels during recovery.

Is it safe to give antidiarrheal medicines to children?

Antidiarrhoeal medicines are not usually recommended for young children unless specifically advised by a paediatrician. Focus should be on keeping the child hydrated with ORS and easily digestible food. Seek medical help if the child shows signs of dehydration or if diarrhoea lasts more than 24 hours.

What are important signs of dehydration to watch for in a child with loose motions?

Signs include fewer wet diapers than usual, no tears when crying, dry mouth and tongue, sunken eyes or fontanelle (soft spot on the head in infants), fussiness or lethargy, and cool, dry skin.

Are there any dietary changes recommended for breastfeeding infants with loose motions? 

Generally, mothers should continue breastfeeding. Dietary changes for the mother are usually not necessary unless specifically advised by a doctor.

Which OTC medicines are commonly taken to manage loose motion at home?

Over-the-counter options like loperamide can help reduce the frequency of loose stools. Oral rehydration salts (ORS) are also important to prevent dehydration. However, these should be used cautiously and not as a long-term solution.

Is it safe to take antibiotics for loose motion?

Antibiotics like metronidazole or ciprofloxacin are only needed if a bacterial infection is confirmed or strongly suspected. Taking antibiotics without medical advice can lead to resistance and other complications.

Can probiotics help in treating loose motion?

Yes, probiotics can help restore the balance of good bacteria in the gut, especially if diarrhoea is caused by an infection or antibiotic use. They may support faster recovery, but are not a replacement for rehydration.

What medicines should I avoid during loose motion?

Avoid unnecessary use of painkillers (NSAIDs) and iron supplements, as they may irritate the gut further. Also, do not self-medicate with antibiotics or antidiarrheals for more than a day without medical guidance.

How long should I take antidiarrheal medicines like loperamide?

Anti-diarrhoeal medicines should generally be taken only for 1–2 days. If symptoms persist beyond that, it’s advisable to consult a doctor to determine the underlying cause and appropriate treatment.

If my diarrhoea is caused by bacteria, will I need specific medication? 

If a bacterial infection is identified as the cause of your diarrhoea, your doctor may prescribe antibiotics to target and eliminate the specific bacteria. The type of antibiotic will depend on the bacteria identified.

Can medications help with the abdominal cramping often associated with loose motions? 

Yes, there are medications that can help to reduce spasms in the muscles of the intestines, which can alleviate abdominal cramps and pain associated with diarrhoea. These are often called antispasmodics..

What medication should I take if I have severe dehydration due to loose motion? 

The primary treatment for severe dehydration due to loose motion is the rapid replacement of fluids and electrolytes. This is typically done through intravenous fluids administered in a hospital setting, rather than oral medications. Oral Rehydration Solutions (ORS) are given for milder dehydration.

Can medications for other conditions sometimes help with chronic loose motion? 

Yes, if chronic loose motion is a symptom of an underlying condition like Irritable Bowel Syndrome (IBS) or inflammatory bowel disease, specific medications used to manage those conditions may also help to alleviate the diarrhoea.

Reviewed By Dr. Piyush Gupta, Senior Consultant, Gastroenterology, Hepatology & Endoscopy on 23 June 2025.

• imple Home Remedies For Loose Motions
• 3 things everybody ought to know about loose motions
• What to Eat in Loose Motion - Do's and Dont's
• Can Colonoscopy be Painful? If I have no Symptoms, do I Still Need it?