Cascara Side Effects

Cascara is an over-the-counter medication that is used to relieve occasional constipation. Cascara is not intended to be used on a long-term basis. It is a stimulant laxative. As with any medication, prescription or otherwise, it is important to be aware of all the possible side effects and potential drug interactions before using it. It is best to take Cascara with a meal. Drink plenty of water while using Cascara.
  1. Side Effects

    • Cascara may cause an upset stomach. If this symptom is persistent and bothersome, you can check with your doctor. It may also cause burping. If you experience more severe side effects, you should check with your doctor immediately. These symptoms include diarrhea, being unable to have a bowel movement, stomach cramps, abdominal pain, rectal bleeding and loose stools. You may also experience confusion, fatigue, muscle aches and an irregular heartbeat.

    Allergic Reaction

    • It is possible to experience an allergic reaction from Cascara. If you do, seek medical attention immediately. Signs of an allergic reaction include a tightness in your chest and having problems breathing. You may also have itching, hives or a rash. You may notice a swelling of your facial area, including your mouth, lips and tongue.

    Overdose

    • Never take more of this medication than is indicated on the label. If you do suspect an overdose, go to the emergency room. You could also call your local poison control center for advice. Diarrhea and stomach cramps may be signs that you have overdosed on Cascara.

    Pre-existing Conditions

    • You should discuss the use of Cascara with your doctor if you have a pre-existing medical condition. The following conditions may interact with Cascara: frequent diarrhea, stomach pain, nausea, vomiting, heart problems, any allergies to foods, medications or other substances or if you are pregnant, planning to become pregnant or breastfeeding.

    Other Conditions

    • With some pre-existing medical conditions, you should never use Cascara. Do not use Cascara if you have recently undergone abdominal surgery, if you are allergic to any ingredient in the medication, if you have rectal bleeding, appendicitis or a history of stomach or intestinal problems. These problems could include Crohn's disease, ulcers, inflammation or severe constipation.

    Interactions

    • If you are taking any prescription, nonprescription or over-the-counter supplements, discuss using Cascara with your doctor. You should never use Digoxin while using Cascara, as this may increase the severity of possible side effects. While taking Cascara, never use an additional stool softener or laxative, unless your doctor instructs you to do so.

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