Semprex-D Side Effects

Generic name: acrivastine / pseudoephedrine

Medically reviewed by Drugs.com. Last updated on May 29, 2024.

Note: This document provides detailed information about Semprex-D Side Effects associated with acrivastine / pseudoephedrine. Some dosage forms listed on this page may not apply specifically to the brand name Semprex-D.

Applies to acrivastine / pseudoephedrine: oral capsule.

Important warnings This medicine can cause some serious health issues

You should not use this medicine if you have severe or uncontrolled high blood pressure or coronary artery disease.

Do not use acrivastine and pseudoephedrine if you have used an MAO inhibitor in the past 14 days, such as isocarboxazid, linezolid, methylene blue injection, phenelzine, rasagiline, selegiline, or tranylcypromine.

Get emergency medical help if you have signs of an allergic reaction: hives; difficult breathing; swelling of your face, lips, tongue, or throat.

Call your doctor at once if you have:

• fever and skin redness with small pus-filled bumps;

• fast heart rate; or

• pounding heartbeats or fluttering in your chest.

Side effects such as dizziness, drowsiness, and urination problems may be more likely in older adults.

Common side effects may include:

• dizziness, drowsiness;

• dry mouth;

• sinus pain;

• nausea; or

• headache.

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 acrivastine / pseudoephedrine: oral capsule.

Nervous system adverse events

• Very common (10% or more): Headache (19%), somnolence (12%)
• Common (1% to 10%): Dizziness^[Ref]

Gastrointestinal

• Common (1% to 10%): Dry mouth, nausea, dyspepsia^[Ref]

Hypersensitivity

• Postmarketing reports: Serious hypersensitivity reactions (anaphylaxis, angioedema, bronchospasm, erythema multiforme)^[Ref]

Psychiatric

• Common (1% to 10%): Insomnia, nervousness

Genitourinary

• Common (1% to 10%): Dysmenorrhea

Respiratory

• Common (1% to 10%): Pharyngitis, cough increase

Other

• Common (1% to 10%): Asthenia

Further information

Semprex-D side effects can vary depending on the individual. Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

Note: Medication side effects may be underreported. If you are experiencing side effects that are not listed, submit a report to the FDA by following this guide.

Medical Disclaimer