Brompheniramine / codeine Side Effects

Some side effects of brompheniramine / codeine 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 brompheniramine / codeine: oral syrup

Get emergency medical help if you have any of these signs of an allergic reaction while taking brompheniramine / codeine: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.

Stop taking the medication and call your doctor at once if you have a serious side effect such as:

• confusion, mood changes, hallucinations, unusual thoughts or behavior;

• severe dizziness or drowsiness, feeling like you might pass out;

• severe nervousness, fast or uneven heart rate, tremor, seizure (convulsions);

• severe stomach cramps or constipation;

• urinating less than usual or not at all;

• pain or numbness in the arms or legs;

• easy bruising or bleeding, unusual weakness; or

• weak or shallow breathing.

Less serious side effects of brompheniramine / codeine may include:

• blurred vision;

• dizziness, drowsiness, tired feeling;

• dry mouth, nose, or throat;

• nausea, vomiting, constipation; or

• sleep problems (insomnia).

This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects.

For Healthcare Professionals

Applies to brompheniramine / codeine: oral syrup

Nervous system

Nervous System side effects have included sedation, sleepiness, dizziness, disturbed coordination, fatigue, confusion, restlessness, excitation, nervousness, tremor, irritability, insomnia, euphoria, paresthesias, vertigo, tinnitus, acute labyrinthitis, hysteria, neuritis, and convulsions.

Respiratory

Respiratory side effects have included thickening of bronchial secretions, dryness of mouth, nose, and throat, nasal stuffiness, tightness of the chest and wheezing.

Gastrointestinal

Gastrointestinal side effects have included epigastric distress, anorexia, nausea, vomiting, diarrhea, and constipation.

Genitourinary

Genitourinary side effects have included urinary frequency, difficult urination, urinary retention, and early menses.

Hematologic

Hematologic side effects have included hemolytic anemia, thrombocytopenia, and agranulocytosis.

Cardiovascular

Cardiovascular side effects have included hypotension, headache, palpitations, tachycardia, and extra systoles.

Dermatologic

Dermatologic side effects have included urticaria, photosensitivity, and pruritus.

Hypersensitivity

Hypersensitivity side effects have included drug rash and anaphylactic shock.

Ocular

Ocular side effects have included blurred vision and diplopia.

General

General side effects have included excessive perspiration and chills.

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