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Vilobelimab Side Effects

Medically reviewed by Drugs.com. Last updated on Jan 21, 2025.

Applies to vilobelimab: intravenous solution.

Serious side effects of vilobelimab

Along with its needed effects, vilobelimab may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.

Check with your doctor or nurse immediately if any of the following side effects occur while taking vilobelimab:

More common side effects

  • anxiety
  • bladder pain
  • bloody or cloudy urine
  • blurred vision
  • burning or stinging of the skin
  • chest pain or tightness
  • confusion
  • cough
  • difficult, burning, or painful urination
  • dizziness
  • fainting
  • fast heartbeat
  • fever or chills
  • frequent urge to urinate
  • hallucinations
  • headache
  • holding false beliefs that cannot be changed by fact
  • lightheadedness
  • lower back or side pain
  • nervousness
  • pain, redness, or swelling in the arm or leg
  • painful cold sores or blisters on the lips, nose, eyes, or genitals
  • pounding in the ears
  • rapid, shallow breathing
  • slow or fast heartbeat
  • sore throat
  • trouble breathing
  • unusual excitement, nervousness, or restlessness

Less common side effects

  • black, tarry stools
  • bleeding gums
  • blood in the urine or stools
  • fast, pounding, or irregular heartbeat or pulse
  • palpitations
  • pinpoint red spots on the skin
  • sneezing
  • unusual bleeding or bruising

Incidence not known

  • difficulty in swallowing
  • skin itching, rash, or redness
  • swelling of the face, throat, or tongue

Other side effects of vilobelimab

Some side effects of vilobelimab may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects.

Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:

Less common side effects

  • constipation

Further information

Vilobelimab 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