Verapamil HCL 120mg
Generic For: Calan
Verapamil HCL 120mg (brand name Calan) is a calcium channel blocker tablet used to treat high blood pressure, angina, and certain heart rhythm disorders. After a licensed provider reviews your prescription, your medication ships from a licensed U.S. pharmacy.
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33-day supply · $0.35/tablet
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Buy Verapamil HCL 120mg Online
Verapamil HCL is a calcium channel blocker used for high blood pressure, angina (chest pain), and certain heart rhythm disorders.
Verapamil HCL 120mg Quick Facts
| Drug class | Calcium channel blocker |
|---|---|
| Treats | High blood pressure, angina, certain arrhythmias |
| Form | Tablet |
| Typical dosing | Take 1 tablet by mouth three times daily. |
| Prescription required | Yes — prescription only |
What Is Verapamil HCL 120mg?
Verapamil HCL is a prescription calcium channel blocker sold under the brand name Calan. It works by relaxing blood vessels and slowing the electrical signals that control heart rate, which lowers blood pressure and reduces the heart's workload. Verapamil HCL 120mg tablets are commonly prescribed for high blood pressure, angina (chest pain), and to help control certain fast or irregular heart rhythms. It is typically taken multiple times per day as directed by your prescriber.
What Does Verapamil HCL 120mg Treat?
High blood pressure (hypertension)
Chronic stable angina (effort-associated chest pain)
Vasospastic (Prinzmetal's) angina
Unstable angina
Control of heart rate in atrial fibrillation or atrial flutter (with digitalis)
Prevention of paroxysmal supraventricular tachycardia (PSVT)
Verapamil HCL 120mg Dosage
Hypertension: 80 mg by mouth 3 times daily initially; usual range 360–480 mg/day in divided doses.
Angina: 80–120 mg by mouth 3 times daily; titrate per response.
Arrhythmia (with digitalis): 240–320 mg/day by mouth in 3–4 divided doses.
Your prescriber will determine the dose and duration that are right for you. Always follow the directions on your prescription label.
Verapamil HCL 120mg Side Effects
Common side effects
- Constipation
- Dizziness
- Headache
- Nausea
- Fatigue
- Low blood pressure
- Swelling in the legs or ankles (edema)
- Flushing
Serious side effects
Stop taking this medication and seek medical attention right away if you experience:
- Very slow heart rate (bradycardia) or heart block
- New or worsening heart failure (shortness of breath, swelling, rapid weight gain)
- Severe low blood pressure or fainting
- Liver problems (yellowing skin or eyes, dark urine)
- Severe skin reactions (rash, blistering)
Warnings & Interactions
Do not use with severe left ventricular dysfunction or severe heart failure
Do not use with low blood pressure (systolic <90 mmHg) or cardiogenic shock
Do not use with sick sinus syndrome or 2nd/3rd-degree heart block (unless paced)
Do not use in atrial fibrillation/flutter with an accessory bypass tract (e.g., WPW)
Avoid combining with beta-blockers without medical supervision; risk of severe bradycardia
May increase digoxin levels; monitoring required
Avoid grapefruit juice; interacts with statins (e.g., simvastatin) and other CYP3A4 drugs
Tell your prescriber about all medications, supplements, and health conditions before starting verapamil hcl 120mg.
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