A dose of 238 grams of polyethylene glycol 3350, commonly marketed as MiraLAX, constitutes a substantial quantity of this osmotic laxative. This amount significantly exceeds the typically recommended dose for adults and children. Standard adult dosages range from 17 grams to be mixed with 4-8 ounces of liquid daily, to a maximum of 34 grams if required.
Appropriate dosage is crucial for effectiveness and safety. While polyethylene glycol 3350 is generally considered safe, exceeding recommended amounts can lead to unpleasant side effects, such as severe diarrhea, dehydration, and electrolyte imbalances. Consulting a healthcare professional is essential before deviating from the established guidelines. Physicians can provide tailored advice based on individual needs and health conditions, ensuring the safe and effective use of osmotic laxatives. Historical context reveals that polyethylene glycol 3350 was introduced as a prescription medication and later became available over-the-counter, increasing the importance of public awareness regarding proper usage.