Medication name: Miralax Powder -Physiologic Action -Classification of drug -Why would this medication be prescribed for this patient -Common side effects
The Correct Answer and Explanation is:
Medication Name: Miralax Powder
Physiologic Action:
Miralax (Polyethylene Glycol 3350) is an osmotic laxative. It works by drawing water into the colon from surrounding tissues, softening stool and increasing the frequency of bowel movements. This process helps alleviate constipation by enhancing the natural movement of the colon.
Classification of Drug:
Miralax is classified as an osmotic laxative, which belongs to a group of laxatives that work by affecting the water balance in the intestines. Unlike stimulant laxatives, which directly stimulate the muscles of the colon, osmotic laxatives like Miralax simply retain water within the bowel, making it easier to pass stools.
Why would this medication be prescribed for this patient:
Miralax is commonly prescribed for patients suffering from constipation. It is effective in treating both short-term and chronic constipation, including constipation due to other medications, such as opioid pain relievers. Miralax is often chosen because it works gently and is typically well-tolerated, even by individuals who might be sensitive to other types of laxatives. Additionally, it may be used to prepare a patient for bowel procedures like a colonoscopy, as it helps empty the bowels without causing cramping or discomfort.
Common Side Effects:
The most common side effects of Miralax include:
- Bloating: Some individuals may experience a feeling of fullness or discomfort in the abdomen.
- Diarrhea: If the dosage is too high, Miralax can lead to diarrhea or loose stools.
- Nausea: Some users may feel nauseated, especially when starting the medication.
- Abdominal Cramping: While rare, some users might experience mild cramping or discomfort in the stomach area.
- Gas: Excessive gas or flatulence may occur as a side effect.
It’s important to monitor for any adverse effects and adjust the dose if necessary. Most side effects are mild and typically resolve once the body adjusts to the medication.
