D-Hist D Side Effects

Generic Name: dexchlorpheniramine / methscopolamine / pseudoephedrine

Note: This document contains side effect information about dexchlorpheniramine / methscopolamine / pseudoephedrine. Some of the dosage forms listed on this page may not apply to the brand name D-Hist D.

Some side effects of D-Hist D may not be reported. Always consult your doctor or healthcare specialist for medical advice. You may also report side effects to the FDA.

For the Consumer

Applies to dexchlorpheniramine / methscopolamine / pseudoephedrine: sustained-release tablets

Check with your doctor if any of these most COMMON side effects persist or become bothersome:

Constipation; diarrhea; dizziness; drowsiness; dry mouth, nose, or throat; excitability; headache; loss of appetite; nausea; nervousness or anxiety; trouble sleeping; upset stomach; vomiting; weakness.

Seek medical attention right away if any of these SEVERE side effects occur while taking dexchlorpheniramine / methscopolamine / pseudoephedrine:

Severe allergic reactions (rash; hives; itching; difficulty breathing; tightness in the chest; swelling of the mouth, face, lips, or tongue); difficulty urinating or inability to urinate; fast or irregular heartbeat; hallucinations; mental or mood changes; seizures; severe dizziness, lightheadedness, or headache; tremor; vision changes.

For Healthcare Professionals

Applies to dexchlorpheniramine / methscopolamine / pseudoephedrine: oral tablet extended release

Cardiovascular

Cardiovascular side effects have include tachycardia, palpitations, arrhythmias and cardiovascular collapse with hypotension.

Nervous system

Nervous system side effects have included nervousness, insomnia, restlessness, headache, irritability, fear, anxiety, tenseness, tremor, weakness, hallucinations, convulsions, central nervous system depression, drowsiness, and dizziness.

Ocular

Ocular side effects have included blurred vision.

Respiratory

Respiratory side effects have included respiratory difficulty and excessive dryness of the nose.

Genitourinary

Genitourinary side effects have included dysuria and urinary retention in patients with prostatic hypertrophy.

Gastrointestinal

Gastrointestinal side effects have included gastric irritation and excessive dryness of the mouth and throat.

More about D-Hist D (dexchlorpheniramine / methscopolamine / pseudoephedrine)

Consumer resources

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Disclaimer: Every effort has been made to ensure that the information provided is accurate, up-to-date and complete, but no guarantee is made to that effect. In addition, the drug information contained herein may be time sensitive and should not be utilized as a reference resource beyond the date hereof. This material does not endorse drugs, diagnose patients, or recommend therapy. This information is a reference resource designed as supplement to, and not a substitute for, the expertise, skill , knowledge, and judgement of healthcare practitioners in patient care. The absence of a warning for a given drug or combination thereof in no way should be construed to indicate safety, effectiveness, or appropriateness for any given patient. Drugs.com does not assume any responsibility for any aspect of healthcare administered with the aid of materials provided. The information contained herein is not intended to cover all possible uses, directions, precautions, warnings, drug interactions, allergic reactions, or adverse effects. If you have questions about the substances you are taking, check with your doctor, nurse, or pharmacist.

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