"A new consumer-friendly form ( is now available for making reports to MedWatch, the Food and Drug Administration's (FDA) on-line system for collecting information about serious problems with drugs, medical devices and other FDA-"...
Clorpres Patient Information including If I Miss a Dose
In this Article
- What is clonidine and chlorthalidone (Clorpres)?
- What are the possible side effects of clonidine and chlorthalidone (Clorpres)?
- What is the most important information I should know about clonidine and chlorthalidone (Clorpres)?
- What should I discuss with my doctor before taking clonidine and chlorthalidone (Clorpres)?
- How should I take clonidine and chlorthalidone (Clorpres)?
- What happens if I miss a dose (Clorpres)?
- What happens if I overdose (Clorpres)?
- What should I avoid while taking clonidine and chlorthalidone (Clorpres)?
- What other drugs will affect clonidine and chlorthalidone (Clorpres)?
- Where can I get more information?
What happens if I miss a dose (Clorpres)?
Take the missed dose as soon as you remember. If it is almost time for your next dose, skip the missed dose and take the medicine at the next regularly scheduled time. Do not take extra medicine to make up the missed dose.
What happens if I overdose (Clorpres)?
Seek emergency medical attention if you think you have used too much of this medicine. Overdose symptoms may include nausea, vomiting, weakness, drowsiness, limp feeling, pinpoint pupils, slow heart rate, shallow breathing, fainting, or seizure (convulsions).
What should I avoid while taking clonidine and chlorthalidone (Clorpres)?
This medication can cause side effects that may impair your thinking or reactions. Be careful if you drive or do anything that requires you to be awake and alert.
Tell your doctor if you regularly use other medicines that make you sleepy (such as cold or allergy medicine, narcotic pain medicine, sleeping pills, muscle relaxers, and medicine for seizures, depression, or anxiety). They can add to the side effects of clonidine and chlorthalidone.
Avoid drinking alcohol, which can increase some of the side effects of clonidine and chlorthalidone.
Avoid becoming overheated or dehydrated during exercise and in hot weather. Follow your doctor's instructions about the type and amount of liquids you should drink. In some cases, drinking too much liquid can be as unsafe as not drinking enough.
Avoid exposure to sunlight or artificial UV rays (sunlamps or tanning beds). Clonidine and chlorthalidone can make your skin more sensitive to sunlight and sunburn may result. Use a sunscreen (minimum SPF 15) and wear protective clothing if you must be out in the sun.
What other drugs will affect clonidine and chlorthalidone (Clorpres)?
Tell your doctor about all other medications you use, especially:
- other blood pressure medications;
- digitalis (digoxin, Lanoxin);
- insulin or diabetes medicine taken by mouth; or
- an antidepressant such as amitriptyline (Elavil, Etrafon), amoxapine (Ascendin), clomipramine (Anafranil), desipramine (Norpramin), imipramine (Janimine, Tofranil), nortriptyline (Pamelor), protriptyline (Vivactil), or trimipramine (Surmontil).
This list is not complete and there may be other drugs that can interact with clonidine and chlorthalidone. Tell your doctor about all the prescription and over-the-counter medications you use. This includes vitamins, minerals, herbal products, and drugs prescribed by other doctors. Do not start using a new medication without telling your doctor.
Where can I get more information?
Your pharmacist can provide more information about clonidine and chlorthalidone.
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 1996-2013 Cerner Multum, Inc. Version: 4.11. Revision date: 12/15/2010.
Your use of the content provided in this service indicates that you have read,understood and agree to the End-User License Agreement,which can be accessed by clicking on this link.
Additional Clorpres Information
Report Problems to the Food and Drug Administration
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.
Find out what women really need.