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Byvalson Side Effects

Generic Name: nebivolol / valsartan

Note: This page contains information about the side effects of nebivolol / valsartan. Some of the dosage forms included on this document may not apply to the brand name Byvalson.

In Summary

More frequent side effects include: increased serum potassium. See below for a comprehensive list of adverse effects.

For the Consumer

Applies to nebivolol / valsartan: oral tablet

In addition to its needed effects, some unwanted effects may be caused by nebivolol / valsartan. In the event that any of these side effects do occur, they may require medical attention.

Major Side Effects

You should check with your doctor immediately if any of these side effects occur when taking nebivolol / valsartan:

Incidence not known:
  • Abdominal or stomach pain
  • blurred vision
  • chest pain
  • confusion
  • decreased urine output
  • difficult breathing
  • dilated neck veins
  • dizziness, faintness, or lightheadedness when getting up suddenly from a lying or sitting position
  • extreme fatigue
  • irregular breathing
  • irregular heartbeat
  • nausea or vomiting
  • nervousness
  • numbness or tingling in the hands, feet, or lips
  • sweating
  • swelling of the face, fingers, feet, or lower legs
  • tightness in the chest
  • troubled breathing
  • unusual tiredness or weakness
  • weakness or heaviness of the legs
  • weight gain

For Healthcare Professionals

Applies to nebivolol / valsartan: oral tablet

Cardiovascular

Frequency not reported: Hypotension

Nebivolol:
Postmarketing reports: Atrioventricular block (both second and third degree), myocardial infarction, Raynaud's phenomenon, peripheral ischemia/claudication

Valsartan:
Postmarketing reports: Vasculitis[Ref]

Dermatologic

Rare (0.01% to 0.1%): Angioedema

Nebivolol:
Postmarketing reports: Pruritus, psoriasis, various rashes, various skin disorders, urticaria, allergic vasculitis

Valsartan:
Postmarketing reports: Angioedema, alopecia, bullous dermatitis[Ref]

Gastrointestinal

Postmarketing reports: Vomiting[Ref]

Genitourinary

Postmarketing reports: Erectile dysfunction

Nebivolol:
Postmarketing reports: Thrombocytopenia

Valsartan:
Postmarketing reports: Thrombocytopenia[Ref]

Hepatic

Nebivolol:
Postmarketing reports: Abnormal hepatic function (including increased AST, ALT, and bilirubin)

Valsartan:
Postmarketing reports: Elevated liver enzymes, hepatitis

Valsartan:
Postmarketing reports: Angioedema[Ref]

Metabolic

Common (1% to 10%): Hyperkalemia

Valsartan:
Postmarketing reports: Hyperkalemia[Ref]

Nervous system

Postmarketing reports: Somnolence, syncope, vertigo

Nebivolol:
Postmarketing reports: Acute renal failure

Valsartan:
Postmarketing reports: Impaired renal function, renal failure[Ref]

Respiratory

Nebivolol:
Postmarketing reports: Acute pulmonary edema, bronchospasm[Ref]

References

1. "Product Information. Byvalson (nebivolol-valsartan)." Actavis Pharma, Inc., Parsippany, NJ.

Not all side effects for Byvalson may be reported. You should always consult a doctor or healthcare professional for medical advice. Side effects can be reported to the FDA here.

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