Constipation Types and Treatment

One frequent digestive problem that can be uncomfortable and disruptive to daily life is constipation. It affects people of all ages and negatively impacts their quality of life. Various factors, such as changes in diet and lifestyle, medications, and underlying medical conditions, can cause constipation. Understanding the cause of constipation is essential for selecting the most effective treatment. The treatment plan may differ depending on the constipation types and may include lifestyle adjustments such as eating a well-balanced diet with lots of fibre and staying hydrated.

Types of Constipation

According to the constipation type, symptoms and treatment of the constipation may vary. The types of constipation are as shown below:


1) Primary constipation

Primary or functional constipation is a common digestive problem characterised by infrequent or difficult bowel movements that are not caused due to any underlying medical conditions. Various factors, including poor diet, inadequate fluid intake, lack of exercise, and certain medications, can cause primary constipation. It’s further classified into:

a) Normal transit constipation

  • It is the most common form of constipation.
  • The person might feel constipated, but the stool consistency is normal.
  • Through the digestive tract, the stool moves out at a normal pace.
  • The frequency of passing the stool might be normal.
  • However, the complaints of patients include difficulty with evacuation, bloating, pain or discomfort in the abdomen, and hard stools.
  • The symptoms of this type of constipation overlap with the symptoms of irritable bowel syndrome (intestinal disorder).

Read more: Best Home Remedies to Get Rid of Bloating

b) Slow transit constipation

  • Slow transit constipation is a rare form of constipation, mainly in middle-aged females.
  • People having this type of constipation do not experience peristalsis, which is an inability to experience normal stimulation of the bowels after eating.
  • Due to peristalsis, the food moves more slowly than usual in the digestive tract, and the time taken by stools to pass through the colon is much longer.
  • Less frequent bowel movements are seen due to the reason that stools sit longer in the intestines.

c) Outlet constipation

  • Outlet constipation occurs when there is damage to the muscles or nerves of the pelvic floor.
  • The person experiences difficulty in passing the stools.
  • Symptoms of outlet constipation include straining during bowel movements, delay in bowel movements due to pain, and feeling the need of use of hands to assist the bowel movements.
  • A dyssynergic defecation is a form of outlet dysunction in which there is inadequate relaxation of anorectal muscles (muscles which control the release of stools from the body) while attempting to pass a bowel movement.

Treatment for primary constipation


Treatment for normal and slow constipation includes

  • Increase your consumption of fibre-rich foods like whole grains, fruits, and vegetables.
  • Increase intake of water.
  • Do regular yoga & exercise.
  • Use of laxatives (medicines used to relieve constipation)

Treatment of outlet constipation

  • Pelvic floor muscle training involves exercises that help strengthen the pelvic muscles, relax them, and improve bowel movements.
  • Biofeedback therapy: A probe is inserted into the anal sphincter (group of muscles at the end of the rectum) by a trained therapist, and visual or verbal feedback is given to the person to use the pelvic floor muscles and anal sphincter during bowel movements which help the person to improve the coordination by restraining the pelvic floor muscles.
  • Adjunctive Therapies: Therapies like laxatives and enemas are given for the treatment of outlet constipation.
  • Surgery: In severe cases of outlet constipation, surgery is done for the muscles around the anal sphincter.

2) Secondary constipation

Secondary constipation is another type of constipation that occurs as a side effect of taking medications or due to an underlying medical condition. According to a study in the Neurogastroenterology and Motility journal, the following are the most common causes of secondary constipation:

Causes of secondary constipation

The common Causes of secondary constipation are:

  • Neurological disorders such as spinal cord injury, Parkinson’s disease
  • Endocrine or metabolic disorders such as diabetes mellitus, hypothyroidism, pregnancy
  • Organic causes such as colorectal cancer
  • Medicines such as tricyclic antidepressants, opiates, iron preparations
  • Diet or lifestyle such as low fibre diet, inactive lifestyle, dehydration

Treatment of secondary constipation


You can effectively manage constipation through lifestyle and dietary changes. These include:

  • Hydration: Ensure you drink enough water, as dehydration can contribute to constipation. Have at least eight glasses of water per day.
  • Fibre: Increase your fibre intake by eating more fruits, vegetables, and whole grains. It will add bulk to your stool and help it move quickly through your intestines.
  • Exercise: Regular physical activity can help stimulate your digestive system and alleviate constipation. Work out at least 30 minutes a day to avoid constipation.
  • Avoid processed foods: Processed foods are often low in fibre and can contribute to constipation. Instead, select minimum processed foods.
  • Add magnesium to your diet: Magnesium is a mineral that helps regulate bowel function. You can get more magnesium by eating foods like spinach, almonds, and black beans or taking a magnesium supplement.
  • Probiotics: Beneficial bacteria called probiotics live in your gut. Consuming probiotics through foods like yoghurt or a probiotic supplement may help improve gut health and alleviate constipation.

Read more: Role of probiotics and prebiotics for gut health

Medications for constipation

Several medications are available to treat the different types of constipation. It is advised to consult your doctor before taking them. Here are some examples:

  • Fibre supplements, such as psyllium (Metamucil) or methylcellulose (Citrucel), can help increase the moisture in your stool, making it easier to pass.
  • Stool softeners: These medications, such as docusate (Colace), increase the water content in your stool, making its consistency softer and easier to pass.
  • Lubricant laxatives: Lubricant laxatives such as mineral oil coat the stool’s surface and intestinal lining with a lubricating substance, which can help facilitate bowel movements. These laxatives can be helpful for individuals who experience constipation due to dry or hard stools that are difficult to pass. Lubricant laxatives can be taken orally or as an enema and typically take several hours to produce a bowel movement.
  • Osmotic laxatives: Osmotic laxatives such as milk of magnesia draw water into the colon, softening the stool and increasing bowel frequency. These laxatives contain substances that are not absorbed by the body and remain in the colon, where they help to increase the amount of water in the stool.
  • Saline laxatives: These are a type of laxative that works by drawing water into the colon, which softens the stool and promotes bowel movements.
  • Prokinetics: These drugs help to stimulate the muscles of the digestive tract and speed up the passage of stool. Examples include metoclopramide and domperidone.
  • Surgery: In severe cases of outlet constipation, surgery to remove part of the dysfunctional colon may be necessary.

Natural remedies for constipation

Constipation treatment involves some natural remedies that can help relieve all constipation types:

  • Prunes are high in fibre and natural sugar, and they also contain sorbitol, which is a natural laxative. Eating a few prunes each day can help relieve constipation.
  • Psyllium husk is a soluble fibre that can help absorb water and soften stool. Taking a psyllium supplement or adding psyllium husk to your diet can help relieve constipation.
  • Aloe vera juice is believed to have a laxative effect, as it helps soften the stool and stimulate the digestive system. Drinking a small amount of aloe vera juice may help relieve constipation.

Complications of constipation

The constipation types can lead to various complications if left untreated. including these complications include:

  • Faecal impaction: Chronic constipation can cause stool to build up in the rectum, leading to faecal impaction, which can be challenging to treat and may require medical intervention.
  • Haemorrhoids: When you strain to pass a bowel, the veins in the rectum and anus can become swollen and painful, resulting in haemorrhoids.
  • Anal fissures: Chronic constipation can also lead to small tears in the anus, known as anal fissures, which can cause pain and bleeding.
  • Rectal prolapse: Rectal prolapse is a medical condition in which the rectum, the lower part of the large intestine, protrudes through the anus. It can occur when the muscles and ligaments that hold the rectum in place become weakened or damaged, allowing the rectum to push through the anal opening.
  • Bladder dysfunction: Constipation can also pressure the bladder and disrupt normal urinary function, leading to urinary incontinence or other bladder problems.


It’s possible to treat all constipation types and improve your digestive health. If you’re experiencing persistent constipation, seek the advice of a doctor to provide recommendations based on individual needs and health status. Including more fibre in your food, drinking more water, and doing regular exercise can help relieve constipation naturally. When ordering medicines online, you can save money by choosing an alternative or generic medicine the experts recommend. You can save up to 72% on your purchase and get free home delivery across India.







Leave a Reply

Your email address will not be published. Required fields are marked *