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What If I Take an Overdose?

People who take too much Inderal may have overdose symptoms that could include but are not limited to:
  • Extremely low blood pressure
  • A severe decrease in heart rate (bradycardia)
  • Difficulty breathing.


If you happen to overdose, seek medical attention immediately.
(Click Inderal Overdose for more information.)

Storage Methods

Inderal should be stored at room temperature in a dry place. The tablets should be kept in an airtight, light-resistant container.
Keep Inderal and all medications out of the reach of children.

What Should I Do If I Miss a Dose of Inderal?

If you do not take your dose as scheduled, take your next dose as soon as you remember. If it is almost time for your next scheduled dose, skip the missed one and continue with normal dosing. Never take a double dose!


Brand-name Inderal is no longer available. Generic Inderal tablets come in a number of strengths, including:
  • Propranolol 10 mg
  • Propranolol 20 mg
  • Propranolol 40 mg
  • Propranolol 60 mg
  • Propranolol 80 mg.
Propranolol oral solution (liquid) is available in the following strengths:
  • Propranolol 20 mg per 5 mL
  • Propranolol 40 mg per 5 mL.
Propranolol injection comes in a 1 mg per mL strength. Inderal is also available in a long-acting form (see Inderal LA).
Written by/reviewed by:
Last reviewed by: Kristi Monson, PharmD;
Last updated/reviewed:
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