The following side effects may get better over time as your body gets used to the medication. Let your healthcare provider know immediately if you continue to experience these symptoms or if they worsen over time.
Common Side Effects
- Passing gas
- Stomach cramps
Less Common Side Effects
- Nausea or vomiting
- Diarrhea
Source: DailyMed
The following Lactulose side effects have also been reported
Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.
Check with your doctor as soon as possible if any of the following side effects occur:
For bulk-forming-containing
Difficulty in breathing
intestinal blockage
skin rash or itching
swallowing difficulty (feeling of lump in throat)
For hyperosmotic-containing
Confusion
dizziness or light-headedness
irregular heartbeat
muscle cramps
unusual tiredness or weakness
For stimulant-containing
Confusion
irregular heartbeat
muscle cramps
pink to red, red to violet, or red to brown coloration of alkaline urine (for cascara, danthron, and/or senna only)
skin rash
unusual tiredness or weakness
yellow to brown coloration of acid urine (for cascara, and/or senna only)
For stool softener (emollient)-containing
Skin rash
Some side effects may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:
For lubricant-containing
Skin irritation surrounding rectal area
For stool softener (emollient)-containing
Stomach and/or intestinal cramping
throat irritation (liquid forms only)
Other side effects not listed may also occur in some patients. If you notice any other effects, check with your healthcare professional.
Call your doctor for medical advice about side effects. You may report side effects to the FDA at 1-800-FDA-1088.
