Pseudoephedrine

Uses of Pseudoephedrine

Pseudoephedrine is commonly used to treat nasal congestion due to common cold, hay fever, or upper respiratory allergies. It provides temporary relief of sinus congestion and pressure by promoting nasal or sinus drainage and restores freer nasal breathing.

How Pseudoephedrine Works

Pseudoephedrine stimulates alpha and beta-adrenergic receptors and causes vasoconstriction of respiratory mucosa including bronchial mucosa.It also increases the heart rate and contractility.

Side Effects of Pseudoephedrine

Dry mouth, Anxiety, Restlessness, Tremor, Insomnia, Increased heart rate, Irregular heart rhythm, Palpitations, Increased BP, Nausea, Vomiting, Headache, Urinary retention in males and Skin rashes

Information About Pseudoephedrine

Pseudoephedrine is a sympathomimetic decongestant used to relieve nasal and sinus congestion associated with allergic rhinitis and upper respiratory infections in Singapore. Available as a 30mg–60mg oral tablet taken every four to six hours, it is HSA-registered and available on prescription only in Singapore. Pseudoephedrine is a regulated substance in Singapore under the Misuse of Drugs Act as it is a methamphetamine precursor — purchases are recorded and quantities are limited; patients with hypertension, cardiovascular disease, or hyperthyroidism should seek medical clearance before use. A valid doctor's consultation is required before dispensing. Order Pseudoephedrine online at DoctorOnCall Singapore with same-day delivery available. Speak to a DoctorOnCall physician today to check if Pseudoephedrine is right for you.


Pseudoephedrine is a medication commonly used to relieve nasal and sinus congestion associated with colds, allergies, and sinusitis. It works by narrowing blood vessels in the nasal passages, helping reduce swelling and congestion to improve airflow and breathing. Pseudoephedrine belongs to a class of medications known as decongestants and is widely used in respiratory and allergy care. Find affordable Pseudoephedrine options from trusted brands at DoctorOnCall.

Conclusion

Consult our doctors online for safe and effective use of Pseudoephedrine tailored to your health needs. Find the best prices for affordable Pseudoephedrine tablets, capsules, syrups, and combination cold and flu formulations at DoctorOnCall Singapore.


Warnings

Kidney High Risk

The use of Pseudoephedrine is not recommended in patients with severe kidney disease. Please consult your doctor.

Alcohol Safe

No known side effects when used along with alcohol consumption.

Pregnancy Not Safe

Pseudoephedrine may be unsafe to be used during pregnancy. Animal studies have shown adverse reactions on the fetus, however, there are limited human studies. The benefits from use in pregnant women may outweigh the risk. Please consult your doctor before consuming it.

Driving Generally Safe

Pseudoephedrine usually does not affect the ability to drive. Do not drive unless you are feeling well.

Liver Limited Data

Pseudoephedrine rarely leads to any hepatic impairment unless in the elderly patients. Dose adjustment of Pseudoephedrine may be needed.Please consult your doctor.

Lactation Limited Data

Pseudoephedrine can pass into breast milk. Hence, caution should be exercised when prescribing Pseudoephedrine to breastfeeding mothers.

Frequently Asked Questions

Written by

Dr. Adeline Carol Peters

, Bachelor of Medicine and Bachelor of Surgery (MBBS) — Manipal Academy of Higher Education (MAHE)

Reviewed by

Dr. Mohd Izzat Amir Bin Awang

, Doctor of Medicine (MD), University of Mansoura - Manchester