Pseudoephedrine
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Drug Status
Government Approvals
US(FDA), UK(BNF)
WHO Essential Medicine
NO
Known Teratogen
NO
Pharmaceutical Class
Alpha-Adrenergic Agonist
Controlled Drug Substance
NO
Pseudoephedrine
Summary
Pseudoephedrine is used to provide relief from nasal and sinus congestion caused by colds, allergies, and hay fever.
Pseudoephedrine works by causing the blood vessels in your nasal passages to narrow. This reduces swelling and congestion, helping to relieve symptoms.
For adults and children over 12 years, the usual dose is 60 mg every 4 to 6 hours, not exceeding 240 mg in 24 hours. For children aged 6 to 11 years, the dose is 30 mg every 4 to 6 hours, not exceeding 120 mg in 24 hours. It is not recommended for children under 6 years of age.
Common side effects include restlessness, difficulty sleeping, nausea, vomiting, and headache. More serious side effects can include nervousness, dizziness, and irregular heartbeat.
Do not use Pseudoephedrine if you are taking or have recently stopped taking an MAOI. Consult a doctor if you have heart disease, high blood pressure, thyroid disease, diabetes, or trouble urinating due to an enlarged prostate. Pregnant or breastfeeding women should seek medical advice before use.
Indications and Purpose
How does Pseudoephedrine work?
Pseudoephedrine works by causing the blood vessels in the nasal passages to narrow, which reduces swelling and congestion. This action helps to relieve symptoms of nasal and sinus congestion.
Is Pseudoephedrine effective?
Pseudoephedrine is a well-established nasal decongestant that works by narrowing blood vessels in the nasal passages, reducing swelling and congestion. It is commonly used to relieve symptoms of colds, allergies, and sinus pressure.
What is Pseudoephedrine?
Pseudoephedrine is used to relieve nasal congestion from colds, allergies, and sinus pressure. It works by narrowing blood vessels in the nasal passages, reducing swelling and congestion. While it alleviates symptoms, it does not treat the underlying cause or speed recovery.
Directions for Use
For how long do I take Pseudoephedrine?
Pseudoephedrine is typically used for short-term relief of nasal congestion. If symptoms persist beyond 7 days or are accompanied by a fever, it's important to stop using the medication and consult a doctor.
How do I take Pseudoephedrine?
Pseudoephedrine can be taken with or without food. However, avoid consuming large amounts of caffeine, as it can worsen side effects like restlessness and difficulty sleeping. Follow the dosage instructions on the package or as prescribed by your doctor.
How long does it take for Pseudoephedrine to start working?
Pseudoephedrine typically starts working within 30 minutes to relieve nasal and sinus congestion.
How should I store Pseudoephedrine?
Store pseudoephedrine in its original container, tightly closed, at room temperature away from excess heat and moisture. Keep it out of reach of children and dispose of unneeded medication through a take-back program.
What is the usual dose of Pseudoephedrine?
For adults and children 12 years and older, the usual dose is 60 mg every 4 to 6 hours, not exceeding 240 mg in 24 hours. For children aged 6 to 11 years, the dose is 30 mg every 4 to 6 hours, not exceeding 120 mg in 24 hours. Pseudoephedrine is not recommended for children under 6 years of age.
Warnings and Precautions
Can I take Pseudoephedrine with other prescription drugs?
Pseudoephedrine should not be used with MAO inhibitors, as this can cause dangerous interactions. Inform your doctor about all medications you are taking to avoid potential interactions.
Who should avoid taking Pseudoephedrine?
Do not use pseudoephedrine if you are taking or have recently stopped taking an MAOI. Consult a doctor if you have heart disease, high blood pressure, thyroid disease, diabetes, or trouble urinating due to an enlarged prostate. Pregnant or breastfeeding women should seek medical advice before use.
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