Skip to content
Inspra

Inspra

Eplerenone

Eplerenone tablets for heart failure and high blood pressure. It blocks aldosterone, which makes the body hold on to salt.

Active ingredient
Eplerenone
Route
Oral use
Form
Tablet
Strengths
25mg · 50mg

This listing uses Inspra as a reference name. A generic equivalent is supplied; its exact brand and manufacturer are confirmed before supply.

Prescription and consultation requirements for Inspra vary by destination and are determined by the fulfilment partner.

Inspra details

Alternative names
eplerenone
Therapeutic class
Aldosterone Receptor Antagonist
Pharmacological class
Potassium-Sparing Diuretic
Contraindications
hyperkalaemia; severe renal failure; concurrent strong CYP3A4 inhibitors
Minor side effects
headache; dizziness; nausea
Moderate side effects
hyperkalaemia; electrolyte imbalance; fatigue
Serious side effects
severe hyperkalaemia, requires immediate medical attention
Dosage forms
Tablet
Administration route
Oral use
Supply category
Prescription-only medicine (POM)
Originator
Pfizer
Onset Time
1–2 weeks
Duration
12–24 hours
Storage instructions
Store below 25°C.
Drug interactions
Ketoconazole; Potassium Supplements; ACE Inhibitors
Age restrictions
Approved for adults.
Patient summary

Eplerenone tablets for heart failure and high blood pressure. It blocks aldosterone, which makes the body hold on to salt.

Mechanism of action

Selectively binds to mineralocorticoid receptors, preventing aldosterone from promoting sodium retention and myocardial fibrosis.

Pregnancy and breastfeeding

Pregnancy: Suitability during pregnancy depends on the specific medicine and individual circumstances. Confirm with a qualified clinician or pharmacist before use. Breastfeeding: Consult a doctor.

What you will receive

Inspra is used here as a reference originator brand name to identify the medicine. We are not affiliated with the brand owner, and this listing does not offer the originator product.

  • The supplied product is a generic equivalent containing Eplerenone, not the originator brand shown as the reference.
  • The exact generic brand, manufacturer and dispatch location are confirmed based on the product, destination and available manufacturer or partner warehouse.
  • Check the final product details at checkout before confirming an order.

How we compare medicine brands and generics