Brompheniramine: Uses, Dosage, Side Effects, and More

Introduction

Brompheniramine is a medication used to relieve symptoms of allergic reactions, including runny nose, sneezing, itching, and watery eyes. It is an antihistamine that works by blocking histamine, a natural substance in the body that causes allergy symptoms.

Uses

Brompheniramine is used to relieve allergy symptoms, such as:

• Runny nose
• Sneezing
• Watery eyes
• Itching
• Hives
• Itchy skin
• Rash
• Insect bites and stings

Dosage

Brompheniramine is available in various forms, including tablets, capsules, syrups, and solutions.
The dosage depends on the patient's age, weight, and the severity of symptoms.

Dosage for adults and children over 12 years:

• Tablets: 4mg every 4-6 hours, not to exceed 24mg in 24 hours
• Capsules: 12mg every 12 hours, not to exceed 24mg in 24 hours
• Syrup: 2-4mg every 4-6 hours, not to exceed 24mg in 24 hours

Dosage for children 6-12 years:

• Tablets or capsules: 2-4mg every 4-6 hours, not to exceed 12mg in 24 hours
• Syrup: 1-2mg every 4-6 hours, not to exceed 12mg in 24 hours

Note: Brompheniramine should not be used in children under 6 years of age unless directed by a doctor.

Side Effects

Common side effects of Brompheniramine include:

• Dry mouth
• Drowsiness
• Dizziness
• Headache
• Nervousness
• Nausea or vomiting

Serious side effects are rare, but may include:

• Difficulty breathing
• Irregular heartbeat
• Seizures
• Severe dizziness
• Mental or mood changes

Precautions

Before taking Brompheniramine, inform your doctor or pharmacist if you have:

• Allergies to any medication or foods
• Asthma or other breathing problems
• Bladder problems
• Glaucoma
• Heart problems
• High blood pressure
• Kidney or liver problems
• Thyroid problems

Interactions

Brompheniramine may interact with other medications or supplements, including:

• Antidepressants
• Antihistamines
• Barbiturates
• Benzodiazepines
• Blood pressure medications
• Certain antibiotics
• Monoamine oxidase inhibitors (MAOIs)
• Other allergy medications

FAQs

What should I do if I miss a dose?

If you miss a dose, take it as soon as you remember. If it is almost time for your next dose, skip the missed dose and continue with your regular dosing schedule. Do not take a double dose to make up for a missed one.

Can I take Brompheniramine while pregnant or breastfeeding?

Brompheniramine may be harmful to a developing fetus and may pass into breast milk. Consult your doctor before taking Brompheniramine if you are pregnant or breastfeeding.

Can I drink alcohol while taking Brompheniramine?

Drinking alcohol while taking Brompheniramine may increase the risk of side effects, such as dizziness or drowsiness. Avoid consuming alcohol while taking this medication.

Can Brompheniramine make me drowsy?

Yes, Brompheniramine may cause drowsiness. Avoid driving or operating heavy machinery until you know how this medication affects you.

Can Brompheniramine be used to treat a cold or the flu?

Brompheniramine is not a cure for the cold or flu, but it may help relieve some of the symptoms, such as a runny nose, sneezing, and watery eyes.

Can Brompheniramine be used for food allergies?

Brompheniramine may help relieve some of the symptoms of food allergies, such as hives and itching. However, it is not a substitute for avoiding foods that cause an allergic reaction.

References:

https://www.webmd.com/drugs/2/drug-8562/brompheniramine-maleate-oral/details

https://www.medlineplus.gov/druginfo/meds/a682323.html

https://www.rxlist.com/consumer_brompheniramine_maleate_dimetane_12_hour_24_hour/drugs-condition.htm

https://www.drugs.com/dict/brompheniramine.html