What is Betaxolol: Uses, Warnings & Interactions

Updated May 14, 2025  •  Published Dec 30, 2020

Betaxolol overview

BRAND NAMES:

Generic Names:

  • Betaxolol Hcl

Uses:

  • Treats high blood pressure. This medicine is a beta-blocker.

Therapeutic Classes:

  • Antihypertensive, Cardiovascular Agent

Forms:

  • Tablet

How it’s taken:

  • By mouth

What is Betaxolol used for?

What form(s) does Betaxolol come in

  • Tablet

What are common Betaxolol doses?

  • Tablet 10MG

  • Tablet 20MG

  • Bottle 5ML of 0.5%

  • Bottle 10ML of 0.5%

  • Bottle 15ML of 0.5%

Common Betaxolol prescriptions

  • Betaxolol HCl
    10ml of 0.5% bottle

  • Betaxolol HCl
    5ml of 0.5% bottle

  • Betaxolol HCl
    10mg tablet

  • Betaxolol HCl
    20mg tablet

How to take Betaxolol

  • Missed dose: Take a dose as soon as you remember. If it is almost time for your next dose, wait until then and take a regular dose. Do not take extra medicine to make up for a missed dose.

  • Your doctor will tell you how much medicine to use. Do not use more than directed.

  • Store the medicine in a closed container at room temperature, away from heat, moisture, and direct light.

  • Store the medicine in a closed container at room temperature, away from heat, moisture, and direct light.

  • Missed dose: Take a dose as soon as you remember. If it is almost time for your next dose, wait until then and take a regular dose. Do not take extra medicine to make up for a missed dose.

  • Your doctor will tell you how much medicine to use. Do not use more than directed.

What to do if you miss a dose of Betaxolol

Betaxolol contraindications

  • This medicine is not right for everyone. Do not use it if you had an allergic reaction to any beta-blocker, or if you have certain heart problems. Ask your doctor about these heart problems.

Betaxolol warnings

  • Keep all medicine out of the reach of children. Never share your medicine with anyone.

  • Tell your doctor if you are pregnant or breastfeeding.

  • Tell your doctor if you have asthma, emphysema, bronchitis, kidney or liver disease, overactive thyroid, diabetes, or severe allergic reactions.

  • Tell your doctor if you use epinephrine for severe allergic reactions (anaphylaxis). This medicine may prevent epinephrine from working correctly.

  • Do not stop using this medicine suddenly without asking your doctor, or you may develop life-threatening heart problems. Your doctor may need to slowly decrease your dose before stopping it completely.

  • This medicine may raise or lower your blood sugar level, and it may cover up symptoms of very low blood sugar (hypoglycemia).

  • This medicine may make you dizzy or drowsy. Do not drive or use machines if you are not alert.

  • Tell any doctor or dentist who treats you that you are taking this medicine.

Betaxolol interactions

  • Some medicines and foods can affect how betaxolol works. Tell your doctor if you are taking any of the following: Asthma medicineDiabetes medicineMedicine to treat chest pain (angina) or heart rhythm problems

  • Tell your doctor if you have asthma, emphysema, bronchitis, kidney or liver disease, overactive thyroid, diabetes, or severe allergic reactions.

  • Tell your doctor if you use epinephrine for severe allergic reactions (anaphylaxis). This medicine may prevent epinephrine from working correctly.

  • Do not stop using this medicine suddenly without asking your doctor, or you may develop life-threatening heart problems. Your doctor may need to slowly decrease your dose before stopping it completely.

  • This medicine may raise or lower your blood sugar level, and it may cover up symptoms of very low blood sugar (hypoglycemia).

  • This medicine may make you dizzy or drowsy. Do not drive or use machines if you are not alert.

  • Tell any doctor or dentist who treats you that you are taking this medicine.

  • Keep all medicine out of the reach of children. Never share your medicine with anyone.

Betaxolol side effects

Serious Side Effects

  • Wheezing or trouble breathing

  • Worsening chest pain

  • Allergic reaction: Itching or hives, swelling in your face or hands, swelling or tingling in your mouth or throat, chest tightness, trouble breathing

  • Unusual bleeding or bruising

  • Fainting or severe dizziness

  • Slow, fast, or irregular heartbeat

  • Swelling of your feet or ankles

Less Serious Side Effects

  • Trouble sleeping

  • Cold hands and feet

  • Unusual tiredness or weakness

  • Trouble having sex

  • Feeling dizzy, drowsy, or depressed

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