This site is intended for U.S. residents aged 18 and older.

Prescribing Information

MOST ELIGIBLE INSURED PATIENTS

SAVE NOW ON YOUR BYVALSONTM PRESCRIPTION


You may qualify to pay no more than $30* per prescription fill PLUS:
  • Get text reminders when it's time for your next BYVALSON refill
  • Receive a valuable E-Savings Card sent right to your mobile phone
(*See full Terms, Conditions, and Eligibility Criteria on the registration page)
What is BYVALSON?

BYVALSON is a prescription medicine that contains nebivolol, a beta blocker, and valsartan, an angiotensin receptor blocker (ARB). BYVALSON is used to treat high blood pressure (hypertension) in adults. It is not known if BYVALSON is safe and effective in children.

IMPORTANT RISK INFORMATION
WARNING
  • BYVALSON can cause harm or death to your unborn baby.
  • Talk to your healthcare provider about other ways to lower your blood pressure if you plan to become pregnant.
  • If you become pregnant while taking BYVALSON, tell your healthcare provider right away. Your healthcare provider may switch you to a different medicine to treat your high blood pressure.
Who should not take BYVALSON?
Do not take BYVALSON if you:
  • have a very low heart rate (severe bradycardia)
  • have heart block that is greater than the 1st degree
  • have symptoms of heart failure that recently worsened and you were hospitalized or require certain medicines to help with your blood circulation (decompensated cardiac failure)
  • have a certain heart condition called sick sinus syndrome, unless you have a permanent pacemaker
  • have severe liver damage
  • are allergic to nebivolol, valsartan, or any of the ingredients in BYVALSON
  • are taking a prescription medicine called aliskerin and you have diabetes
What should I tell my healthcare provider before taking BYVALSON?
Before taking BYVALSON, tell your healthcare provider about all of your medical conditions, including if you:
  • have low blood pressure (hypotension)
  • have heart problems
  • have asthma, trouble breathing or other lung problems. BYVALSON is not recommended for use in patients with lung problems
  • plan to have surgery with general anesthesia
  • have diabetes and take medicine to help control your blood sugar
  • have thyroid problems
  • have problems with decreased blood flow to your feet and legs (peripheral vascular disease)
  • have kidney problems
  • have liver problems
  • have heart problems
  • have or have had allergies
  • have a tumor on your adrenal gland called pheochromocytoma
  • are pregnant or plan to become pregnant
  • are breastfeeding or plan to breastfeed. It is not known if BYVALSON passes into your breast milk. You should not breast feed if you take BYVALSON

Tell your healthcare provider about all the medicines you take, including prescription and over-the-counter medicines, vitamins, and herbal supplements. Taking BYVALSON with certain other medicines can affect each other and cause serious side effects.

Especially tell your healthcare provider if you take:
  • other medicines for high blood pressure or heart problems
  • water pills (diuretics)
  • potassium-containing products
  • nonsteroidal anti-inflammatory drugs (NSAIDs)
  • rifampin
  • cyclosporine
  • fluoxetine
  • medicines containing ritonavir
  • lithium
What are the possible side effects of BYVALSON?
BYVALSON may cause serious side effects, including:
  • See "Boxed Warning" above
  • Low blood pressure (hypotension) is most likely to happen if you also:
    • take water pills (diuretics)
    • are on a low salt diet
    • are on kidney dialysis
    • have heart problems
    • have vomiting or diarrhea

    Stop taking BYVALSON, lie down and call your healthcare provider right away if you feel faint or dizzy.

  • Worsening of chest pain (angina) or a heart attack (myocardial infarction). Do not suddenly stop taking BYVALSON. Stopping BYVALSON suddenly may cause you to have chest pain or a heart attack.
  • If you have diabetes, BYVALSON may hide signs of low blood sugar, such as fast heartbeat.
  • Worsening of heart failure. If you suddenly develop shortness of breath, increased swelling of feet or legs, or gain more than 5 pounds quickly, contact your doctor right away.
  • If you have an overactive thyroid gland (hyperthyroidism), BYVALSON may hide signs of too much thyroid hormone in your blood, such as a fast heartbeat. If you stop taking BYVALSON suddenly, your symptoms of having too much thyroid hormone in your blood may become much worse, and could be life-threatening.
  • Worsening of blood flow to the feet and legs. If you have problems with decreased blood flow to your feet and legs (peripheral vascular disease), your symptoms could get worse.
  • Kidney problems. Some people with certain conditions may develop kidney problems and may need to stop treatment with BYVALSON. Call your healthcare provider if you get swelling in your feet, ankles, or hands, or unexplained weight gain.
  • Serious allergic reactions that can be life threatening. Stop taking BYVALSON and get emergency medical help right away if you get any of these symptoms of a serious allergic reaction:
    • swelling of your face, lips, tongue, throat, arms, hands, legs, or feet
    • trouble swallowing
    • trouble breathing
    • stomach (abdomen) pain with or without nausea or vomiting
  • Increased amount of potassium in the blood. Your healthcare provider may do certain tests to check your potassium blood level during your treatment with BYVALSON. Do not use salt substitutes containing potassium without first talking to your healthcare provider while taking BYVALSON.

The most common side effect of BYVALSON is slow heartbeat.

Tell your healthcare provider if you have any side effect that bothers you or that does not go away. These are not all the possible side effects with BYVALSON.

Please click here for full Prescribing Information including Patient Information
Learn about another treatment for hypertension.

Reference: 1. BYVALSONTM (nebivolol and valsartan) [package insert]. Irvine, CA: Allergan USA, Inc.

IMPORTANT RISK INFORMATION
See More
What is BYVALSON?

BYVALSON is a prescription medicine that contains nebivolol, a beta blocker, and valsartan, an angiotensin receptor blocker (ARB). BYVALSON is used to treat high blood pressure (hypertension) in adults. It is not known if BYVALSON is safe and effective in children.

IMPORTANT RISK INFORMATION
WARNING
  • BYVALSON can cause harm or death to your unborn baby.
  • Talk to your healthcare provider about other ways to lower your blood pressure if you plan to become pregnant.
  • If you become pregnant while taking BYVALSON, tell your healthcare provider right away. Your healthcare provider may switch you to a different medicine to treat your high blood pressure.
Who should not take BYVALSON?
Do not take BYVALSON if you:
  • have a very low heart rate (severe bradycardia)
  • have heart block that is greater than the 1st degree
  • have symptoms of heart failure that recently worsened and you were hospitalized or require certain medicines to help with your blood circulation (decompensated cardiac failure)
  • have a certain heart condition called sick sinus syndrome, unless you have a permanent pacemaker
  • have severe liver damage
  • are allergic to nebivolol, valsartan, or any of the ingredients in BYVALSON
  • are taking a prescription medicine called aliskerin and you have diabetes
What should I tell my healthcare provider before taking BYVALSON?
Before taking BYVALSON, tell your healthcare provider about all of your medical conditions, including if you:
  • have low blood pressure (hypotension)
  • have heart problems
  • have asthma, trouble breathing or other lung problems. BYVALSON is not recommended for use in patients with lung problems
  • plan to have surgery with general anesthesia
  • have diabetes and take medicine to help control your blood sugar
  • have thyroid problems
  • have problems with decreased blood flow to your feet and legs (peripheral vascular disease)
  • have kidney problems
  • have liver problems
  • have heart problems
  • have or have had allergies
  • have a tumor on your adrenal gland called pheochromocytoma
  • are pregnant or plan to become pregnant
  • are breastfeeding or plan to breastfeed. It is not known if BYVALSON passes into your breast milk. You should not breast feed if you take BYVALSON

Tell your healthcare provider about all the medicines you take, including prescription and over-the-counter medicines, vitamins, and herbal supplements. Taking BYVALSON with certain other medicines can affect each other and cause serious side effects.

Especially tell your healthcare provider if you take:
  • other medicines for high blood pressure or heart problems
  • water pills (diuretics)
  • potassium-containing products
  • nonsteroidal anti-inflammatory drugs (NSAIDs)
  • rifampin
  • cyclosporine
  • fluoxetine
  • medicines containing ritonavir
  • lithium
What are the possible side effects of BYVALSON?
BYVALSON may cause serious side effects, including:
  • See "Boxed Warning" above
  • Low blood pressure (hypotension) is most likely to happen if you also:
    • take water pills (diuretics)
    • are on a low salt diet
    • are on kidney dialysis
    • have heart problems
    • have vomiting or diarrhea

    Stop taking BYVALSON, lie down and call your healthcare provider right away if you feel faint or dizzy.

  • Worsening of chest pain (angina) or a heart attack (myocardial infarction). Do not suddenly stop taking BYVALSON. Stopping BYVALSON suddenly may cause you to have chest pain or a heart attack.
  • If you have diabetes, BYVALSON may hide signs of low blood sugar, such as fast heartbeat.
  • Worsening of heart failure. If you suddenly develop shortness of breath, increased swelling of feet or legs, or gain more than 5 pounds quickly, contact your doctor right away.
  • If you have an overactive thyroid gland (hyperthyroidism), BYVALSON may hide signs of too much thyroid hormone in your blood, such as a fast heartbeat. If you stop taking BYVALSON suddenly, your symptoms of having too much thyroid hormone in your blood may become much worse, and could be life-threatening.
  • Worsening of blood flow to the feet and legs. If you have problems with decreased blood flow to your feet and legs (peripheral vascular disease), your symptoms could get worse.
  • Kidney problems. Some people with certain conditions may develop kidney problems and may need to stop treatment with BYVALSON. Call your healthcare provider if you get swelling in your feet, ankles, or hands, or unexplained weight gain.
  • Serious allergic reactions that can be life threatening. Stop taking BYVALSON and get emergency medical help right away if you get any of these symptoms of a serious allergic reaction:
    • swelling of your face, lips, tongue, throat, arms, hands, legs, or feet
    • trouble swallowing
    • trouble breathing
    • stomach (abdomen) pain with or without nausea or vomiting
  • Increased amount of potassium in the blood. Your healthcare provider may do certain tests to check your potassium blood level during your treatment with BYVALSON. Do not use salt substitutes containing potassium without first talking to your healthcare provider while taking BYVALSON.

The most common side effect of BYVALSON is slow heartbeat.

Tell your healthcare provider if you have any side effect that bothers you or that does not go away. These are not all the possible side effects with BYVALSON.

Please click here for full Prescribing Information including Patient Information
Learn about another treatment for hypertension.

Reference: 1. BYVALSONTM (nebivolol and valsartan) [package insert]. Irvine, CA: Allergan USA, Inc.