Nifedipine ER 30mg
Generic For: Procardia XL
Nifedipine ER 30mg (Procardia XL) is an extended-release calcium channel blocker used to treat high blood pressure and certain types of chest pain (angina). It works by relaxing blood vessels so the heart doesn't have to work as hard. After review of your prescription by a licensed provider, it ships from a licensed U.S. pharmacy.
Compare all Nifedipine options →
Select Quantity *
100-day supply · $0.40/tablet
How It Works
- Select your medication
- Licensed providers review & prescribe
- Our licensed U.S. pharmacists fill your prescription
- Delivered to you as soon as the next day
Price: $40.00
HSA/FSA Eligible*Doctor visit fee & delivery cost not included in price. Refills at provider discretion.
Pharmacist Support
Fast Shipping
Licensed U.S. Pharmacy
Buy Nifedipine ER 30mg (Procardia XL) Online
A calcium channel blocker for high blood pressure and chronic angina
Nifedipine ER 30mg Quick Facts
| Drug class | Calcium channel blocker |
|---|---|
| Treats | High blood pressure, chronic stable angina, vasospastic angina |
| Form | Tablet |
| Typical dosing | Take 1 tablet by mouth daily |
| Prescription required | Yes — prescription only |
What Is Nifedipine ER 30mg?
Nifedipine ER is the extended-release form of nifedipine, sold under the brand name Procardia XL. It belongs to a class of medications called calcium channel blockers, which relax and widen blood vessels to lower blood pressure and improve blood flow to the heart. The extended-release tablet delivers medication steadily over 24 hours, allowing once-daily dosing. It is available by prescription only and is taken long term to manage blood pressure and angina.
What Does Nifedipine ER 30mg Treat?
High blood pressure (hypertension)
Chronic stable angina (effort-related chest pain)
Vasospastic angina (Prinzmetal's or variant angina)
Angina not adequately controlled by beta-blockers or nitrates
Nifedipine ER 30mg Dosage
Hypertension: 30–60 mg by mouth once daily; titrate over 7–14 days as needed.
Angina: 30–60 mg by mouth once daily; maximum 120 mg once daily.
Swallow tablet whole; do not crush, chew, or divide.
Your prescriber will determine the dose and duration that are right for you. Always follow the directions on your prescription label.
Nifedipine ER 30mg Side Effects
Common side effects
- Headache
- Flushing
- Dizziness
- Swelling of the legs or ankles (peripheral edema)
- Fatigue
- Nausea
- Constipation
- Heartburn
Serious side effects
Stop taking this medication and seek medical attention right away if you experience:
- Very low blood pressure (fainting, severe dizziness)
- New or worsening chest pain, especially when starting or increasing the dose
- Fast or irregular heartbeat
- Signs of heart failure (shortness of breath, rapid weight gain)
- Severe allergic reaction (rash, swelling, trouble breathing)
- Yellowing of the skin or eyes (liver problems)
Warnings & Interactions
Do not use if allergic to nifedipine or other dihydropyridine calcium channel blockers
Avoid immediate-release nifedipine substitution; extended-release only, swallowed whole
Avoid grapefruit and grapefruit juice, which can raise nifedipine levels
Use caution with strong CYP3A inhibitors (e.g., ketoconazole) or inducers (e.g., rifampin)
May cause excessive blood pressure drop, especially with beta-blockers or in severe aortic stenosis
Do not stop abruptly; taper under medical supervision to avoid worsening angina
Tablet shell may appear in stool; this is normal
Tell your prescriber about all medications, supplements, and health conditions before starting nifedipine er 30mg.
Talk to U.S.-Based Support
Our licensed pharmacy team in Boca Raton, Florida — real people, no overseas call centers.