Gavilax
Gavilax is an osmotic laxative containing Polyethylene Glycol 3350. It works by holding water in the stool to soften it and increase the number of bowel movements. It is typically used for the short-term treatment of occasional constipation and generally produces a bowel movement in 1 to 3 days.
Dosage by Body Weight
For adults and children 17 years of age and older: Dissolve 17 grams of powder (about 1 tablespoon or one packet) in 4 to 8 ounces of beverage (cold, hot, or room temperature) once daily. Do not use for more than 7 days unless directed by a doctor. For pediatric dosing under 17 years of age, consult a pediatrician.
- Body Weight
- Below 5 kg
- Dose
- Not routine / Consult pediatrician
- Frequency
- Use only if prescribed
- Tracking Notes
- Safety and efficacy have not been established for this weight range; do not use without direct medical supervision.
- Body Weight
- 5-7 kg
- Dose
- Consult pediatrician
- Frequency
- As directed by physician
- Tracking Notes
- Weight-based pediatric dosing must be determined and monitored by a doctor.
- Body Weight
- 8-10 kg
- Dose
- Consult pediatrician (typically around 4.25g to 8.5g if prescribed)
- Frequency
- Once daily
- Tracking Notes
- Must be dissolved completely in 2 to 4 ounces of liquid. Use only under direct medical supervision.
- Body Weight
- 11-15 kg
- Dose
- Consult pediatrician (typically around 8.5g if prescribed)
- Frequency
- Once daily
- Tracking Notes
- Dissolve in 4 ounces of liquid. Ensure the child maintains adequate hydration.
- Body Weight
- 16-20 kg
- Dose
- Consult pediatrician (typically around 8.5g to 12.7g if prescribed)
- Frequency
- Once daily
- Tracking Notes
- Dissolve in 4 to 6 ounces of liquid. Do not use for more than 7 days unless advised by a doctor.
| Body Weight | Dose | Frequency | Tracking Notes |
|---|---|---|---|
| Below 5 kg | Not routine / Consult pediatrician | Use only if prescribed | Safety and efficacy have not been established for this weight range; do not use without direct medical supervision. |
| 5-7 kg | Consult pediatrician | As directed by physician | Weight-based pediatric dosing must be determined and monitored by a doctor. |
| 8-10 kg | Consult pediatrician (typically around 4.25g to 8.5g if prescribed) | Once daily | Must be dissolved completely in 2 to 4 ounces of liquid. Use only under direct medical supervision. |
| 11-15 kg | Consult pediatrician (typically around 8.5g if prescribed) | Once daily | Dissolve in 4 ounces of liquid. Ensure the child maintains adequate hydration. |
| 16-20 kg | Consult pediatrician (typically around 8.5g to 12.7g if prescribed) | Once daily | Dissolve in 4 to 6 ounces of liquid. Do not use for more than 7 days unless advised by a doctor. |
Formulation
Purpose
Used to treat occasional constipation by retaining water in the stool to soften it and increase the frequency of bowel movements.
Generic Name
Polyethylene Glycol 3350Scheduled Drug
No. This medicine is generally not treated as a scheduled/prescription-only drug in common consumer references, but local rules may vary.