What is the most important information I should know about psyllium?
Use exactly as directed on the label, or as prescribed by your doctor. Do not use in larger or smaller amounts or for longer than recommended.
What is psyllium?
Psyllium is a bulk-forming fiber laxative. Psyllium works by absorbing liquid and swelling in the intestines to create a softer, bulky stool that is easier to pass.
Psyllium is used to treat occasional constipation or bowel irregularity. Psyllium may also help lower cholesterol when used together with a diet low in cholesterol and saturated fat.
Psyllium may also be used for purposes not listed in this medication guide.
What should I discuss with my healthcare provider before taking psyllium?
You should not take psyllium if you have ever had an allergic reaction to it.
Ask a doctor or pharmacist if it is safe for you to take psyllium if you have other medical conditions, especially:
- stomach pain, nausea, or vomiting;
- trouble swallowing; or
- a sudden change in bowel habits lasting longer than 2 weeks.
Psyllium products may contain sugar, sodium, or artificial sweetener. These ingredients may be of concern if you have diabetes, high blood pressure, or phenylketonuria (PKU). Check the product label if you have any of these conditions.
Ask a doctor before using this medicine if you are pregnant or breast-feeding. Your dose needs may be different during pregnancy or while you are nursing.
Do not give psyllium to a child younger than 6 years old without medical advice.
How should I take psyllium?
Use exactly as directed on the label, or as prescribed by your doctor. Do not use in larger or smaller amounts or for longer than recommended.
Laxatives may be habit-forming if they are used too often or for too long.
Take psyllium with a full glass (at least 8 ounces) of water or other liquid. Psyllium can swell in your throat and cause choking if you don't take it with enough liquid. Drink plenty of fluids each day to help improve bowel regularity.
Swallow psyllium capsules one at a time. Do not take more than the recommended number of capsules per dose.
Psyllium powder must be mixed with liquid before you take it. Do not swallow the dry powder. Mix the powder with at least 8 ounces of liquid such as water or fruit juice. Stir and drink this mixture right away. To get the entire dose, add a little more water to the same glass, swirl gently and drink right away.
The psyllium wafer must be chewed before you swallow it.
Psyllium usually produces a bowel movement within 12 to 72 hours.
It may take up to 3 days before your symptoms improve. Do not take psyllium for longer than 7 days in a row without a doctor's advice. Using a laxative too often or for too long may cause severe medical problems with your intestines.
Call your doctor if your symptoms do not improve, or if they get worse while using psyllium.
Psyllium may be only part of a complete program of treatment that also includes diet, exercise, and weight control. Follow your doctor's instructions very closely.
Store at room temperature away from moisture and heat.
What happens if I miss a dose?
Since psyllium is used when needed, you may not be on a dosing schedule. If you are on a schedule, use the missed dose as soon as you remember. Skip the missed dose if it is almost time for your next scheduled dose. Do not use extra medicine to make up the missed dose.
What happens if I overdose?
Seek emergency medical attention or call the Poison Help line at 1-800-222-1222.
What should I avoid while taking psyllium?
Avoid taking other oral (by mouth) medicines within 2 hours before or 2 hours after you take psyllium. Bulk-forming laxatives can make it harder for your body to absorb other medications, possibly making them less effective.
Avoid breathing in the dust from psyllium powder when mixing. Inhaling psyllium dust may cause an allergic reaction.
If you take psyllium as part of a cholesterol-lowering treatment plan, avoid eating foods that are high in fat or cholesterol. Your treatment will not be as effective in lowering your cholesterol if you do not follow a cholesterol-lowering diet plan.
What are the possible side effects of psyllium?
Get emergency medical help if you have signs of an allergic reaction: hives; difficult breathing; swelling of your face, lips, tongue, or throat.
Stop using psyllium and call your doctor at once if you have:
- choking or trouble swallowing;
- severe stomach pain, cramping, nausea or vomiting;
- constipation that lasts longer than 7 days;
- rectal bleeding; or
- itchy skin rash.
Common side effects may include:
- bloating; or
- minor change in your bowel habits.
This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.
What other drugs will affect psyllium?
Other drugs may interact with psyllium, including prescription and over-the-counter medicines, vitamins, and herbal products. Tell your doctor about all your current medicines and any medicine you start or stop using.
Where can I get more information?
Your pharmacist can provide more information about psyllium.
Remember, keep this and all other medicines out of the reach of children, never share your medicines with others, and use this medication only for the indication prescribed.
Every effort has been made to ensure that the information provided by Cerner Multum, Inc. ('Multum') is accurate, up-to-date, and complete, but no guarantee is made to that effect. Drug information contained herein may be time sensitive. Multum information has been compiled for use by healthcare practitioners and consumers in the United States and therefore Multum does not warrant that uses outside of the United States are appropriate, unless specifically indicated otherwise. Multum's drug information does not endorse drugs, diagnose patients or recommend therapy. Multum's drug information is an informational resource designed to assist licensed healthcare practitioners in caring for their patients and/or to serve consumers viewing this service as a supplement to, and not a substitute for, the expertise, skill, knowledge and judgment of healthcare practitioners. The absence of a warning for a given drug or drug combination in no way should be construed to indicate that the drug or drug combination is safe, effective or appropriate for any given patient. Multum does not assume any responsibility for any aspect of healthcare administered with the aid of information Multum provides. The information contained herein is not intended to cover all possible uses, directions, precautions, warnings, drug interactions, allergic reactions, or adverse effects. If you have questions about the drugs you are taking, check with your doctor, nurse or pharmacist.
Copyright 1996-2020 Cerner Multum, Inc. Version: 8.02. Revision date: 11/20/2017.
