Antihistamines With Decongestants Oral Tablet, Extended Release 6-45Mg Drug Medication Dosage Information
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Antihistamines with Decongestants: Oral tablet, extended release (6-45mg)

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Drug Image file DrugItem_10097.JPG
LoHist-12D ER Tab
Larken Laboratories
Pill Identification: LH 12D 
Drug Image file DrugItem_7475.JPG
Lodrane 12 D ER Tab
ECR Pharmaceuticals
Pill Identification: ECR 645 

What is this Medicine?

BROMPHENIRAMINE; PSEUDOEPHEDRINE (brome fen IR a meen; soo doe e FED rin) is a combination of an antihistamine and a decongestant. It is used to treat the symptoms of allergy and colds. This medicine will not treat an infection.

In-Depth Information

LoHist-12D Extended-Release Tablet

NDC: 680470122
  • Prescription Required
  • Not a Controlled Drug
    (CSA Schedule)




FDA approved for the following conditions:
Vasomotor Rhinitis, Allergic Rhinitis, Nasal Congestion

Storage Information
Store at room temperature (between 59 to 86 degrees F)
LoHist-12D Extended-Release Tablet
Drug Image file DrugItem_10097.JPG
Larken Laboratories
Pill Identification: LH 12D 
Shape: oblong
Color: white
Daily Life Interactions for LoHist-12D Extended-Release Tablet

Elements of your daily lifestyle may have an effect on the medications you are taking. Drug interactions can result in unwanted side effects, reduce the effectiveness of your medicine or possibly increase the action of a particular medicine.

Major Lifestyle Interaction
Alcohol and LoHist-12D Extended-Release Tablet(Brompheniramine Maleate)
Alcohol and CNS Depressants(Brompheniramine Maleate)
Avoid alcohol-containing drinks while taking this medicine. Using this drug along with alcohol can lead to serious side effects. You may feel drowsy or more tired when taking these drugs together. Do not drive or operate machinery until you know how this drug affects you, and especially if you are drinking alcohol-containing beverages. If you notice slurred speech, confusion, severe weakness, or difficulty breathing, contact your health care provider immediately.
Moderate Lifestyle Interaction
Caffeine-containing Foods/Beverages and LoHist-12D Extended-Release Tablet(Pseudoephedrine Hydrochloride)
Caffeine-containing Foods/Beverages and Pseudoephedrine(Pseudoephedrine Hydrochloride)
Limit caffeine intake (examples: coffee, teas, colas, chocolate and some herbal supplements) while taking Pseudoephedrine. Also avoid medicines containing additional Caffeine whenever possible. Side effects from Pseudoephedrine may get worse if you take excessive Caffeine. Taking a high amount of Caffeine can increase the risk of nausea, nervousness, palpitations, problems with sleep, rapid heartbeat, tremor, or other side effects.
Pregnancy & Lactation Information
FIRST Trimester

Class C - Animal studies have shown an adverse effect and there are no adequate and well-controlled studies in pregnant women. OR No animal studies have been conducted and there are no adequate and well-controlled studies in pregnant women.

SECOND Trimester

Class C - Animal studies have shown an adverse effect and there are no adequate and well-controlled studies in pregnant women. OR No animal studies have been conducted and there are no adequate and well-controlled studies in pregnant women.

THIRD Trimester

Class C - Animal studies have shown an adverse effect and there are no adequate and well-controlled studies in pregnant women. OR No animal studies have been conducted and there are no adequate and well-controlled studies in pregnant women.


Learning More About
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Patient Experiences with Antihistamines with Decongestants

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