Indication:

Verapamil is used to treat the following conditions:

• Hypertension (high blood pressure)
• Angina (chest pain)
• Certain heart rhythm disorders, including supraventricular arrhythmia, atrial fibrillation/flutter, chronic atrial fibrillation, paroxysmal supraventricular tachycardia, and supraventricular tachycardia (pediatric)
• Migraines

Verapamil belongs to a class of medications called calcium-channel blockers. It works by relaxing the muscles of the heart and blood vessels, thereby reducing the workload of the heart and improving blood flow.

Dosage:

The dosage of Verapamil may vary depending on the individual patient's needs, medical condition, and response to treatment. Here are some general dosage guidelines based on the indications:

• For Hypertension:

  • The initial dose is typically 80 to 120 mg taken orally three times a day. Alternatively, a lower initial dose of 40 mg taken orally three times a day may be warranted in certain patients.
  • The maintenance dose and titration should be based on therapeutic efficacy and safety, and the dosage may be increased as needed.

• For Angina and Heart Rhythm Disorders:

  • The initial dose for certain conditions may range from 80 to 180 mg taken orally once a day in the morning with food. The dosage may be adjusted based on the patient's response to treatment.
  • Daily dosages of 360 and 480 mg have been used, but there is no evidence that dosages beyond 360 mg provided added effect.

It's important to note that the dosage and titration of Verapamil should be individualized based on the patient's specific condition and response to treatment. Therefore, it is crucial to consult with a healthcare professional for personalized dosage recommendations and to ensure the safe and effective use of Verapamil.

Please consult a healthcare professional for personalized dosage recommendations and to ensure the safe and effective use of Verapamil.

This information is based on the available search results and should not replace the advice of a healthcare professional.