General MedicineOTC AvailablePregnancy Cat. Not classifiedFDA Yes
Ala-Hist Ir
DEXBROMPHENIRAMINE MALEATE
Uses Temporarily relieves these symptoms due to hay fever (allergic rhinitis) or upper respiratory allergies: runny nose sneezing itching of the nose or throat itchy, watery eyes
Medically reviewed by MedCentralHub Medical Review Board, Licensed Pharmacists & Physicians ·
Brand names:ALA-HIST IR
Quick Reference
Medicine ClassGeneral Medicine
FDA ApprovedYes
PregnancyCategory Not classified
Quick Facts
- Active ingredient
- DEXBROMPHENIRAMINE MALEATE
- Medicine class
- General Medicine
- Brand names
- ALA-HIST IR
- Availability
- Over-the-counter (OTC)
- Pregnancy category
- Not classified
- FDA approved
- Yes
What Is Ala-Hist Ir?
Uses Temporarily relieves these symptoms due to hay fever (allergic rhinitis) or upper respiratory allergies: runny nose sneezing itching of the nose or throat itchy, watery eyes
Ala-Hist Ir (DEXBROMPHENIRAMINE MALEATE) belongs to the General Medicine class of medications. It was first approved by the FDA in Yes. This medication is available over-the-counter without a prescription.
Key Safety Information
- •Always follow the dose recommended by your healthcare professional. Taking more than prescribed increases the risk of side effects including serious complications.
- •Seek emergency care if you experience signs of an allergic reaction — hives, swelling, difficulty breathing, or rash. Stop the medication and call your doctor immediately.
- •Some medications can increase the risk of cardiovascular events. Tell your doctor if you have high blood pressure, a history of heart attack or stroke, or any pre-existing health condition.
- •Avoid or limit alcohol while taking Ala-Hist Ir. Do not drink alcohol without first discussing it with your healthcare provider as it may increase adverse effects.
- •Take Ala-Hist Ir with food or a full glass of water if stomach upset occurs. Stop use and talk to your doctor if you experience persistent stomach pain or GI symptoms.
- •Tell your doctor about all medications, supplements, and vitamins you take. Some combinations significantly increase the risk of harm.
This is a summary only. Always read the full prescribing information and consult your healthcare provider for personalized medical advice.
Uses & Indications
Ala-Hist Ir is prescribed for the following conditions. Some uses are FDA-approved indications; others may be evidence-based off-label uses. Consult your healthcare provider for personalized guidance.
Uses Temporarily relieves these symptoms due to hay fever (allergic rhinitis) or upper respiratory allergies: runny nose sneezing itching of the nose or throat itchy, watery eyes
Dosage Guide
The following are general dosing guidelines only. Your actual dose should be determined by your healthcare provider based on your condition, renal/hepatic function, and other medications.
AD
Adult Dosage
Directions Adults and children 12 years of age and over: 1 tablet every 4 to 6 hours, not to exceed 6 tablets in 24 hours. Children 6 to under 12 years of age: 1/2 tablet every 4 to 6 hours, not to exceed 3 tablets in 24 hours. Children under 6 years of age: Consult a doctor.
Available Forms
Available Strengths
Side Effects
Common
Serious
- Warnings Ask a doctor before use if you have a breathing problem such as emphysema or chronic bronchitis glaucoma trouble urinating due to enlargement of the prostate gland Ask a doctor or pharmacist before use if you are taking sedatives or tranquilizers.
- When using this product excitability may occur, especially in children may cause drowsiness avoid alcoholic drinks alcohol, sedatives, and tranquilizers may increase the drowsiness effect use caution when driving a motor vehicle or operating machinery If pregnant or breast-feeding, ask a health professional before use.
- Keep out of reach of children.
- In case of overdose, get medical help or contact a Poison Control Center right away.
Rare
Medicine Interactions
Always inform your healthcare provider and pharmacist about ALL medications you take, including prescriptions, OTC medicines, vitamins, and supplements.
MajorModerateMinor
Warnings & Contraindications
Warnings Ask a doctor before use if you have a breathing problem such as emphysema or chronic bronchitis glaucoma trouble urinating due to enlargement of the prostate gland Ask a doctor or pharmacist before use if you are taking sedatives or tranquilizers. When using this product excitability may occur, especially in children may cause drowsiness avoid alcoholic drinks alcohol, sedatives, and tran
How Ala-Hist Ir Works
Pharmacokinetics
Pregnancy & Breastfeeding Safety
Not classified
Breastfeeding
Many medications pass into breast milk in varying amounts. Before using Ala-Hist Irwhile breastfeeding, discuss the benefits and risks with your healthcare provider or pharmacist — they can weigh your dose, your infant's age, and available lactation safety data to find the safest option for you and your baby.
Storage & Handling
Other information Store at 15° - 30°C (59° - 86°F). Supplied in a tight, light-resistant container with a child-resistant cap. Contains color additives including FD&C Yellow No. 5 (tartrazine). Ala-Hist IR Tablets are dark green caplet shaped, scored tablets, debossed "Poly" bisect "783" on one side
Frequently Asked Questions
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- Detail
Ala-Hist Ir dosage guide
Adult, pediatric, renal, and hepatic dosing for Ala-Hist Ir
- Detail
Ala-Hist Ir side effects
Complete adverse effect profile including common, serious, and rare reactions
Sources & References
- • FDA Prescribing Information — Official labeling and package insert for Ala-Hist Ir
- • U.S. National Library of Medicine — MedlinePlus drug information
- • American Hospital Formulary Service (AHFS) — Clinical pharmacology monograph
- • PubMed / MEDLINE — View clinical studies
Last reviewed by MedCentralHub Medical Review Board · MedCentralHub Editorial Policy
Medical Disclaimer
The information on this page is for educational purposes only and is not intended as medical advice, diagnosis, or treatment. Always consult your doctor, pharmacist, or qualified healthcare provider before starting, stopping, or changing any medication.