Alternatives to Blisovi 24 Fe 1/20 If You Can't Fill Your Prescription

Updated:

March 28, 2026

Author:

Peter Daggett

Summarize this blog with AI:

Can't find Blisovi 24 Fe 1/20? Here are the best alternatives with the same ingredients, plus similar birth control options your doctor may recommend.

When Your Birth Control Isn't Available, You Need Options

If your pharmacy can't fill your Blisovi 24 Fe 1/20 prescription, the last thing you want is to go without birth control. The good news is that several alternatives contain the exact same active ingredients, and others are close enough that switching is straightforward.

In this guide, we'll explain what Blisovi 24 Fe 1/20 is, how it works, and walk through your best alternatives — from identical generics to similar pills your doctor might recommend.

What Is Blisovi 24 Fe 1/20?

Blisovi 24 Fe 1/20 is a combination oral contraceptive (birth control pill) made by Lupin Pharmaceuticals. It's a generic equivalent of the discontinued brand Loestrin 24 Fe.

Each 28-day pack contains:

  • 24 white active tablets: 1 mg norethindrone acetate + 20 mcg ethinyl estradiol
  • 4 brown placebo tablets: 75 mg ferrous fumarate (iron supplement)

It's prescribed for pregnancy prevention and, in some cases, to treat acne in women 15 and older. For a full overview, see our guide on what Blisovi 24 Fe 1/20 is and how to take it.

How Does Blisovi 24 Fe 1/20 Work?

Blisovi 24 Fe 1/20 works through three mechanisms:

  1. Prevents ovulation. The combination of norethindrone acetate (a progestin) and ethinyl estradiol (an estrogen) suppresses the hormones FSH and LH, stopping the ovaries from releasing an egg.
  2. Thickens cervical mucus. This makes it harder for sperm to reach the egg.
  3. Thins the uterine lining. This reduces the chance of a fertilized egg implanting.

The 24/4 dosing schedule (24 active pills, 4 placebo days) gives you shorter withdrawal bleeds compared to traditional 21/7 pills. Learn more about the mechanism of action in our detailed explainer.

Identical Alternatives (Same Active Ingredients, Same Dosing)

These medications are AB-rated generic equivalents of Blisovi 24 Fe 1/20. They contain the exact same active ingredients in the same doses with the same 24/4 schedule. Pharmacists in most states can substitute these without a new prescription.

Junel Fe 24

Junel Fe 24 is one of the most widely prescribed generics of Loestrin 24 Fe. It contains norethindrone acetate 1 mg / ethinyl estradiol 20 mcg in a 24/4 pack with ferrous fumarate placebo tablets. Made by Teva Pharmaceuticals, it has a strong distribution network, which means it may be easier to find than Blisovi at some pharmacies.

  • Active ingredients: Norethindrone Acetate 1 mg / Ethinyl Estradiol 20 mcg
  • Schedule: 24 active + 4 placebo (28-day pack)
  • Typical price: $10 to $55 per pack without insurance; $0 with most insurance plans

Hailey 24 Fe

Hailey 24 Fe is another generic equivalent manufactured by Mayne Pharma. Same active ingredients, same doses, same regimen. If your pharmacy carries Mayne Pharma products, this could be a readily available swap.

  • Active ingredients: Norethindrone Acetate 1 mg / Ethinyl Estradiol 20 mcg
  • Schedule: 24 active + 4 placebo (28-day pack)
  • Typical price: $15 to $50 per pack without insurance

Aurovela 24 Fe

Aurovela 24 Fe is manufactured by Aurobindo Pharmaceuticals. It's the same formulation as Blisovi 24 Fe. While less commonly stocked than Junel Fe 24, it's worth asking about — especially at independent pharmacies that use multiple wholesalers.

  • Active ingredients: Norethindrone Acetate 1 mg / Ethinyl Estradiol 20 mcg
  • Schedule: 24 active + 4 placebo (28-day pack)
  • Typical price: $15 to $45 per pack without insurance

Similar Alternatives (Same Drug Class, Different Formulation)

If none of the identical generics are available, your prescriber may suggest a pill in the same drug class with slight differences in dosing or schedule. These require a new prescription.

Lo Loestrin Fe

Lo Loestrin Fe is a brand-name pill with even lower estrogen than Blisovi 24 Fe. It contains norethindrone acetate 1 mg with only 10 mcg ethinyl estradiol for 24 days, plus 2 days of estrogen-only tablets and 2 placebo tablets. It's a good option if you want lower estrogen exposure, but it's significantly more expensive since no generic exists.

  • Active ingredients: Norethindrone Acetate 1 mg / Ethinyl Estradiol 10 mcg (lower estrogen)
  • Schedule: 24 active + 2 estrogen-only + 2 placebo (26/2 active regimen)
  • Typical price: $150 to $250 per pack without insurance (brand only)

Blisovi Fe 1/20 (21/7 Formulation)

If the 24/4 version is unavailable, the 21/7 formulation of Blisovi Fe 1/20 contains the same active ingredients but with 21 active tablets and 7 placebo tablets. The longer placebo phase means slightly longer withdrawal bleeds, but the contraceptive effectiveness is comparable.

  • Active ingredients: Norethindrone Acetate 1 mg / Ethinyl Estradiol 20 mcg
  • Schedule: 21 active + 7 placebo (28-day pack)
  • Typical price: $10 to $35 per pack without insurance

How to Switch Safely

Switching between identical generics (Junel Fe 24, Hailey 24 Fe, Aurovela 24 Fe) is simple — you continue on the same day of your pack cycle with the new brand. No gap is needed.

Switching to a different formulation (like Lo Loestrin Fe or the 21/7 version) should be done under your prescriber's guidance. In most cases, you'll start the new pill the day after finishing your current pack's active tablets.

A few important things to keep in mind:

  • Don't stop taking your current pills while waiting for the switch
  • Use backup contraception (like condoms) for the first 7 days if your prescriber recommends it
  • Watch for side effects during the transition — breakthrough bleeding is common and usually temporary

How to Find These Alternatives in Stock

Use Medfinder to search for any of these alternatives by name and check real-time pharmacy availability near you. You can also ask your pharmacist to check their wholesaler inventory for all AB-rated equivalents when your specific brand is unavailable.

For more strategies, see our guide on how to find Blisovi 24 Fe 1/20 in stock.

Final Thoughts

Being unable to fill your birth control prescription is stressful, but you have real options. Three other generics — Junel Fe 24, Hailey 24 Fe, and Aurovela 24 Fe — are identical to Blisovi 24 Fe 1/20. And if none of those are available, similar alternatives like Lo Loestrin Fe or the 21/7 formulation can keep you covered while supply catches up.

Talk to your prescriber, use Medfinder to track availability, and don't go without. You deserve consistent access to your birth control.

What is the closest alternative to Blisovi 24 Fe 1/20?

Junel Fe 24, Hailey 24 Fe, and Aurovela 24 Fe are the closest alternatives — they contain the exact same active ingredients (norethindrone acetate 1 mg / ethinyl estradiol 20 mcg) in the same 24/4 dosing schedule. The FDA rates them as interchangeable generics.

Can my pharmacist switch me to a generic equivalent without calling my doctor?

In most states, yes. Pharmacists can substitute an AB-rated generic equivalent (like Junel Fe 24 for Blisovi 24 Fe) without a new prescription, unless your prescriber specifically wrote 'dispense as written' or 'no substitution' on the prescription.

Is Lo Loestrin Fe the same as Blisovi 24 Fe 1/20?

Not exactly. Lo Loestrin Fe contains the same progestin (norethindrone acetate 1 mg) but has a lower estrogen dose (10 mcg ethinyl estradiol vs. 20 mcg). It's also brand-name only, costing $150 to $250 per pack without insurance. Your prescriber needs to write a new prescription if switching to Lo Loestrin Fe.

Will switching birth control brands cause side effects?

Switching between identical generics (same active ingredients and doses) usually causes no noticeable changes. Switching to a different formulation may cause temporary breakthrough bleeding, spotting, or mild mood changes as your body adjusts. These typically resolve within 1 to 3 months.

Why waste time calling, coordinating, and hunting?

You focus on staying healthy. We'll handle the rest.

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