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Rymed
Generic name: dexchlorpheniramine and phenylephrine
What is Rymed?
Dexchlorpheniramine is an antihistamine that lessens the effects of histamine, a natural chemical in the body. Phenylephrine is a decongestant that narrows blood vessels in the nasal passages.
Rymed is a combination medicine used to relieve runny or stuffy nose, sneezing, itching, watery eyes, and sinus congestion caused by allergies, the common cold, or the flu.
Rymed may also be used for reasons not mentioned in this medication guide.
This section was rewritten for readability and reviewed for meaning.
How should I take Rymed?
Use exactly as directed on the label, or as prescribed by your doctor. Cold or cough medicine is only for short-term use until your symptoms go away.
Swallow the tablet whole and do not crush, chew, or break it.
Always follow directions on the medicine label about giving cough or cold medicine to a child. Do not use the medicine only to make a child sleepy. Death can occur from the misuse of cough or cold medicines in very young children.
Call your doctor if your symptoms do not improve after 7 days of treatment, or if you have a fever with a headache, cough, or skin rash.
If you need surgery or medical tests, tell the surgeon or doctor ahead of time if you have taken this medicine within the past few days.
Store at room temperature away from moisture and heat.
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Warnings
Do not use this medicine if you have used an MAO inhibitor in the past 14 days, such as isocarboxazid, linezolid, methylene blue injection, phenelzine, rasagiline, selegiline, or tranylcypromine.
Do not use this medicine only to make a child sleepy.
This section was rewritten for readability and reviewed for meaning.
Before taking this medicine
You should not use Rymed if you are allergic to dexchlorpheniramine or phenylephrine.
Do not use Rymed if you have used an MAO inhibitor in the past 14 days. A dangerous drug interaction could occur. MAO inhibitors include isocarboxazid, linezolid, methylene blue injection, phenelzine, rasagiline, selegiline, tranylcypromine, and others.
Ask a doctor or pharmacist if this medicine is safe to use if you have:
- asthma or other breathing disorder such as emphysema or chronic bronchitis;
- high blood pressure, heart disease;
- glaucoma;
- diabetes;
- kidney disease; or
- a thyroid disorder.
Ask a doctor before using this medicine if you are pregnant or breastfeeding.
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Rymed side effects
Get emergency medical help if you have signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.
Rymed may cause serious side effects. Stop using Rymed and call your doctor right away if you have:
- severe dizziness;
- nervousness, trouble sleeping;
- little or no urination; or
- high blood pressure (severe headache, pounding in your neck or ears).
Common side effects of Rymed may include:
- dizziness, drowsiness;
- dry mouth, nose, or throat;
- constipation;
- blurred vision; or
- feeling restless or excited (especially in children).
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.
This section was rewritten for readability and reviewed for meaning.
What happens if I miss a dose?
Since Rymed is used as needed, you might not follow a dosing schedule. If you miss a dose and it's nearly time for your next dose, just skip the missed dose. Do not take two doses at the same time.
This section was rewritten for readability and reviewed for meaning.
What happens if I overdose?
Seek emergency medical attention or call the Poison Help line at 1-800-222-1222.
Avoid driving or hazardous activity until you know how Rymed will affect you. Your reactions could be impaired.
Ask a doctor or pharmacist before using other cough or cold medicines that may contain similar ingredients.
Drinking alcohol can increase certain side effects of dexchlorpheniramine.
This section was rewritten for readability and reviewed for meaning.
What other drugs will affect Rymed?
Avoid using this medicine with other drugs that make you sleepy or slow your breathing (such as opioid medicine, a muscle relaxer, or medicine for anxiety or seizures). Ask a doctor or pharmacist before using any other medication, including prescription and over-the-counter medicines, vitamins, and Herbal products. Not all possible drug interactions are listed in this medication guide.
This section was rewritten for readability and reviewed for meaning.
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Content is provided for education and is not medical advice. See our medical disclaimer.