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Sectral Oral

Generic Name: ACEBUTOLOL - ORAL
Pronounced: (a-se-BU-toe-lol)

Sectral Oral Side Effects

Dizziness, lightheadedness, drowsiness, tiredness, constipation, diarrhea, stomach upset/gas, nausea, trouble sleeping or unusual dreams may occur as your body adjusts to the medication. If any of these effects persist or worsen, notify your doctor or pharmacist promptly.

Remember that your doctor has prescribed this medication because he or she has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects.

This drug may reduce blood flow to your hands and feet, causing them to feel cold. Smoking may worsen this effect. Avoid tobacco use and dress warmly.

Tell your doctor immediately if any of these unlikely but serious side effects occur:

  • bluish discoloration of the fingers/toes/nails
  • severe tiredness
  • mental/mood changes (e.g., depression, confusion, memory problems)
  • numbness/tingling
  • decreased sexual ability
  • trouble breathing
  • swelling of the feet/ankles
  • vision changes
  • unexplained/sudden weight gain


Seek immediate medical attention if any of these unlikely but very serious side effects occur:

  • chest pain
  • persistent dizziness/fainting
  • slow/fast/irregular heartbeat
  • jaw/left arm pain
  • black stools
  • rectal bleeding
  • severe stomach/abdominal pain


Tell your doctor immediately if any of these rare but very serious side effects occur:

  • easy bleeding/bruising
  • persistent joint/muscle pain
  • painful erections


Tell your doctor immediately if you develop symptoms of liver disease, including persistent nausea, stomach/abdominal pain, dark urine, yellowing eyes/skin.

A very serious allergic reaction to this drug is unlikely, but seek immediate medical attention if it occurs. Symptoms of a serious allergic reaction may include:

  • rash
  • itching/swelling (especially of the face/tongue/throat)
  • severe dizziness
  • trouble breathing


This is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist.

Call your doctor for medical advice about side effects. In the US, you may report side effects to the Food and Drug Administration (FDA) at 1-800-FDA-1088.

In Canada, you may report side effects to Health Canada at 1-866-234-2345.

Sectral Oral Medical Alert

Your condition can cause complications in a medical emergency. For enrollment information call MedicAlert at 1-800-854- 1166 (USA) or 1-800-668-1507 (Canada).

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