Midodrine should only be used in carefully selected patients. When you are lying on your back, this medication causes a significant increase in blood pressure. Your blood pressure will be monitored carefully during treatment.Who should not take Midodrine HCL?
This medication is used for certain patients who have symptoms of low blood pressure when standing. This condition is also known as orthostatic hypotension. Midodrine is used in people whose daily activities are severely affected by this condition, even after other treatments are used (e.g., support stockings). It is known as a sympathomimetic (alpha receptor agonist) that acts on the blood vessels to raise blood pressure.
Take this medication by mouth with or without food as directed by your doctor, usually 3 times daily (at least 3 to 4 hours between doses). Follow all your doctor's instructions carefully. This drug is taken during daytime hours, when people stand most often. This medicine should not be taken after the evening meal or less than 4 hours before bedtime. Taking your dose is not recommended if you plan to lie down for a long time afterward (e.g., taking a nap).
Dosage is based on your medical condition and response to treatment. Usually, your doctor will start you at a low dose and gradually increase your dose in order to reduce side effects. Do not increase your dose or take it more frequently than prescribed.
Use this medication regularly to get the most benefit from it. To help you remember, take it at the same times each day.
Tell your doctor if your condition persists or worsens. This drug should be continued only in those people whose symptoms improve during treatment.
Skin tingling, chills, "goose bumps," stomach pain, or urinary problems (strong/frequent urge to urinate, frequent urination, trouble urinating) may occur. Less commonside effects include dry mouth, dizziness, drowsiness, trouble sleeping, or leg cramps. If any of these effects persist or worsen, tell your doctor or pharmacist promptly.
Remember that your doctor has prescribed this medication because he or she has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects.
This medication can cause your blood pressure to increase, especially when you are lying down (supine hypertension). Stop taking midodrine and contact your doctor right away if you experience the following signs of supine hypertension: pounding heartbeat, pounding in the ears, headache, blurred vision.
Tell your doctor right away if you have any serious side effects, including: slow heartbeat, unusual feeling in the chest, fainting, pressure/fullness in the head, confusion, anxiety, weakness, vision problems.
A very serious allergic reaction to this drug is rare. However, get medical help right away if you notice any symptoms of a serious allergic reaction, including: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing.
This is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist.
In the US -
Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088 or at www.fda.gov/medwatch.
In Canada - Call your doctor for medical advice about side effects. You may report side effects to Health Canada at 1-866-234-2345.
Before taking midodrine, tell your doctor or pharmacist if you are allergic to it; or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details.
Before using this drug, tell your doctor your entire medical history, including: high blood pressure, pheochromocytoma, overactive thyroid (hyperthyroidism), difficulty urinating (due to urinary retention or an enlarged prostate), heart disease, liver disease, kidney disease, diabetes.
Get up slowly to reduce dizziness when rising from a sitting or lying position.
This drug may rarely make you dizzy or drowsy or blur your vision. Alcohol or marijuana can make you more dizzy or drowsy. Do not drive, use machinery, or do anything that needs alertness or clear vision until you can do it safely. Limit alcoholic beverages. Talk to your doctor if you are using marijuana.
Before having surgery, tell your doctor or dentist that you are taking this medication.
This medication is not recommended for use during pregnancy. It may harm an unborn baby. If you become pregnant or think you may be pregnant, tell your doctor right away. Consult your doctor for more details.
Drug interactions may change how your medications work or increase your risk for serious side effects. This document does not contain all possible drug interactions. Keep a list of all the products you use (including prescription/nonprescription drugs and herbal products) and share it with your doctor and pharmacist. Do not start, stop, or change the dosage of any medicines without your doctor's approval.
Some products have ingredients that could raise your blood pressure. Tell your pharmacist what products you are using, and ask how to use them safely (especially cough-and-cold products, diet aids, or NSAIDs such as ibuprofen/naproxen).
If someone has overdosed and has serious symptoms such as passing out or trouble breathing, call 911. Otherwise, call a poison control center right away. US residents can call their local poison control center at 1-800-222-1222. Canada residents can call a provincial poison control center. Symptoms of overdose may include "goose bumps," difficulty urinating, feeling cold.
Blood pressure checks (lying, sitting, and standing) should be routinely taken. Share the results with your doctor. (See also Side Effects section.)
You may lessen high blood pressure while lying down by sleeping with the head of the bed lifted up.
If you miss a dose, take it as soon as you remember. If it is near the time of the next dose, skip themissed dose and resume your usual dosing schedule. Do not double the dose to catch up.
Do not flush medications down the toilet or pour them into a drain unless instructed to do so. Properly discard this product when it is expired or no longer needed. Consult your pharmacist or local waste disposal company.Information last revised July 2017. Copyright(c) 2017 First Databank, Inc.
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