LoHist DM

Larken Laboratories, Inc.

FULL PRESCRIBING INFORMATION

Drug Facts

(In each 5 mL teaspoonful)

Brompheniramine Maleate, USP   2 mg

Dextromethorphan HBr, USP   10 mg

Phenylephrine HCl, USP   5 mg

Brompheniramine Maleate          Antihistamine

Dextromethorphan HBr                Antitussive (cough suppressant)

Phenylephrine HCl                         Nasal decongestant

Temporarily relieves these symptoms due to hay fever (allergic rhinitis):

• ∙cough due to minor throat and bronchial irritation
• ∙runny nose
• ∙sneezing
• ∙itchy, watery eyes
• ∙itching of the nose or throat
• ∙Temporarily relieves nasal congestion due to the common cold, hay fever or other upper respiratory allergies, or associated with sinusitis.
• ∙Temporarily restores freer breathing through the nose

Do not use

• ∙to sedate a child or make a child sleepy
• ∙if you are now taking a prescription monoamine oxidase inhibitor (MAOI) (certain drugs for depression, psychiatric, or emotional conditions, or Parkinson's disease), or for 2 weeks after stopping the MAOI drug. If you do not know if your prescription drug contains an MAOI, ask a doctor or pharmacist before taking this drug.

• ∙heart disease
• ∙high blood pressure
• ∙thyroid disease
• ∙diabetes
• ∙glaucoma
• ∙trouble urinating due to an enlarged prostate gland
• ∙a breathing problem such as emphysema or chronic bronchitis
• ∙a cough that lasts or is chronic such as occurs with smoking, asthma or emphysema
• ∙a cough that occurs with too much phlegm (mucus)

• ∙taking any other nasal decongestant or stimulant
• ∙taking sedatives or tranquilizers

Do not exceed recommended dosage.

• ∙marked drowsiness may occur
• ∙avoid alcoholic beverages
• ∙alcohol, sedatives, and tranquilizers may increase drowsiness
• ∙be careful when driving a motor vehicle or operating machinery
• ∙excitability may occur, especially in children

• ∙nervousness, dizziness, or sleeplessness occur.
• ∙cough or nasal congestion persists for more than 1 week, tends to recur, or is accompanied by a fever, rash or persistent headache. These could be signs of a serious condition.

ask a health professional before use.

In case of overdose, get medical help or contact a Poison Control Center immediately.

Do not exceed 6 doses in a 24-hour period

• ∙store at 20°-25°C (68°-77°F)
• ∙very low sodium, contains 1 mg sodium per teaspoonful (5 mL)

Benzoic acid, edetate disodium, FD&C Red #40, propylene glycol, purified water saccharin sodium, sorbitol solution and strawberry flavoring

Call 1-888-527-5522 weekdays from 9:00 am to 4:00 pm CST or go to http://www.larkenlabs.com.

Figure 1: 16 oz Bottle Label