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Minocycline Hcl Er Tablet — prescription drug image

Minocycline Hcl Er

Minocycline HCl ER 90MG

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What is Minocycline Hcl Er?

Minocycline HCl ER (extended-release) is a tetracycline-class antibiotic primarily used to treat various bacterial infections, including acne and certain types of skin infections. It works by inhibiting bacterial protein synthesis, thereby preventing the growth and proliferation of bacteria.

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What is Minocycline Hcl Er ?

Minocycline HCl ER (extended-release) is a tetracycline-class antibiotic primarily used to treat various bacterial infections, including acne and certain types of skin infections. It works by inhibiting bacterial protein synthesis, thereby preventing the growth and proliferation of bacteria.
  • Diarrhea that may contain blood, stomach cramps
  • Swollen or tender lymph glands in your neck, armpit, or groin
  • Dark urine or pale stools, nausea, vomiting, loss of appetite, stomach pain, yellow skin or eyes
  • Severe headache, dizziness, or vision changes
  • Allergic reaction: Itching or hives, swelling in your face or hands, swelling or tingling in your mouth or throat, chest tightness, trouble breathing
  • Blistering, peeling, or red skin rash
  • Fever, joint pain, rash, or unusual weakness
  • Keep all medicine out of the reach of children. Never share your medicine with anyone.
  • Your doctor will check your progress and the effects of this medicine at regular visits. Keep all appointments.
  • Birth control pills may not work as well while you are using this medicine. Use an additional form of birth control with your pills.
  • This medicine may make you dizzy or lightheaded. Do not drive or do anything else that could be dangerous until you know how this medicine affects you.
  • This medicine can cause diarrhea. Call your doctor if the diarrhea becomes severe, does not stop, or is bloody. Do not take any medicine to stop diarrhea until you have talked to your doctor. Diarrhea can occur 2 months or more after you stop taking this medicine. It may occur 2 months or more after you stop taking this medicine.
  • This medicine may make your skin more sensitive to sunlight. Wear sunscreen. Do not use sunlamps or tanning beds.
  • This medicine may cause the following problems:Severe diarrhea (may occur up to 2 months after you stop taking this medicine)Liver problemsBenign intracranial hypertension (increased pressure in the head)Autoimmune disorders, such as lupus-like syndromeDiscoloration of your skin, nails, eyes, teeth, or gums
  • Tell your doctor if you are breastfeeding, or if you have kidney disease, liver disease, or vision problems.
  • This medicine may cause birth defects if either partner is using it during conception or pregnancy. Tell your doctor right away if you or your partner becomes pregnant.
What is minocycline HCl ER used for?
Minocycline HCl ER is an extended-release, once-daily antibiotic FDA-approved to treat the inflammatory lesions (red pimples and bumps) of moderate to severe acne vulgaris in people 12 years and older. This extended-release acne form is not used to treat infections, unlike regular immediate-release minocycline.
Is minocycline HCl ER the same as Solodyn?
Yes. Minocycline HCl ER is the generic version of the brand-name drug Solodyn. They contain the same active ingredient in the same extended-release form, and a generic is available, which usually makes it more affordable than the brand.
How long does it take for minocycline ER to work on acne?
Minocycline ER is taken once daily, and it has been studied for use up to 12 weeks. Acne treatments generally take several weeks to show improvement, so it is important to keep taking it as directed and to follow up with your provider. Do not use it longer than your provider recommends.
What are the most common side effects of minocycline extended-release?
Reported effects include dizziness or lightheadedness and increased sensitivity to sunlight (a higher risk of sunburn). With long-term use it can cause permanent darkening of the skin, teeth, or gums. More serious reactions are possible but less common. Tell your provider about any side effects you experience.
Can you take minocycline HCl ER while pregnant?
No. Minocycline HCl ER should not be used during pregnancy. Like other tetracyclines, it can cause permanent tooth discoloration and can inhibit bone growth in a developing baby. If you are pregnant, may become pregnant, or are breastfeeding, talk with your provider about safer options.
How much does Minocycline Hcl Er cost without insurance?
The price of Minocycline Hcl Er without insurance varies by pharmacy, dosage, and quantity. Rx.com compares cash prices at more than 60,000 US pharmacies so you can find the lowest price near you.
What are the common side effects of Minocycline Hcl Er?
Common side effects of Minocycline Hcl Er may include: Diarrhea that may contain blood, stomach cramps, Swollen or tender lymph glands in your neck, armpit, or groin, Dark urine or pale stools, nausea, vomiting, loss of appetite, stomach pain, yellow skin or eyes, Severe headache, dizziness, or vision changes, Allergic reaction: Itching or hives, swelling in your face or hands, swelling or tingling in your mouth or throat, chest tightness, trouble breathing. This is not a complete list — consult your pharmacist or doctor for full side effect information.
Is there a generic version of Minocycline Hcl Er?
Generic versions may be available for Minocycline Hcl Er. Generics contain the same active ingredients as brand-name drugs and are typically 80–90% cheaper. Search Minocycline Hcl Er on Rx.com to compare generic and brand prices at pharmacies near you.
What is the cheapest pharmacy for Minocycline Hcl Er?
The cheapest pharmacy for Minocycline Hcl Er depends on your location and dosage. Rx.com compares prices at CVS, Walgreens, Walmart, Kroger, Costco, and thousands of independent pharmacies. Enter your ZIP code on Rx.com to find the lowest price for Minocycline Hcl Er near you.

Minocycline Hcl Er Coupons & Prices

Minocycline HCl ER 90MG

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Minocycline Hcl Er Tablet — prescription drug image
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Minocycline Hcl Er prices by dosage

Lowest cash price with a free Rx.com coupon vs. the average retail price.

Dosage Quantity Retail price Rx.com price
45mg · Tablet 30 $596.99 $134.46
65mg · Tablet 30 $1,416.11 $128.69
80mg · Tablet 30 $1,220.95 $105.35
90mg · Tablet 30 $958.99 $134.46
105mg · Tablet 30 $448.98 $66.16
115mg · Tablet 30 $1,059.99 $157.75
135mg · Tablet 30 $480.00 $134.46

Cash prices near ZIP 77433; updated regularly. Actual pharmacy price may vary.

Looking for a minocycline HCl ER coupon? Minocycline hydrochloride extended-release is the generic version of Solodyn, a once-daily oral antibiotic FDA-approved to treat the inflammatory pimples and bumps of moderate to severe acne in people 12 and older. Because a generic is available, it is already an affordable option, but the cash price can vary a lot from one pharmacy to the next. Enter your ZIP above to see today's price, and Rx.com compares more than 60,000 pharmacies so you can find the lowest cost near you.

What is minocycline HCl ER and how does it work?

Minocycline hydrochloride extended-release (ER) is a tetracycline-class antibiotic in a once-daily, extended-release oral tablet. It is the generic equivalent of the brand Solodyn. It is FDA-approved to treat the inflammatory lesions (the red pimples and bumps) of non-nodular moderate to severe acne vulgaris in patients 12 years and older. The dose is weight-based (about 1 mg per kilogram) and it is taken once a day.

It is important to know that this extended-release acne formulation is not the same as regular (immediate-release) minocycline. The ER form has only been studied for up to 12 weeks and is not indicated for treating infections. Immediate-release minocycline is used more broadly for bacterial infections. Always take this medication exactly as your provider directs.

Minocycline HCl ER cost and savings without insurance

Because minocycline HCl ER is available as a generic, it is generally one of the more budget-friendly acne prescriptions, and it is usually much cheaper than paying cash for brand-name Solodyn. Even so, the cash price without insurance can differ widely between pharmacies, which is exactly why comparing before you fill matters.

Rx.com compares prices across more than 60,000 pharmacies so you can spot the lowest price in your area. Enter your ZIP above to see today's price, then bring the coupon to the pharmacy counter. There is no membership fee to compare, and the discount can be used whether or not you have insurance.

Alternatives and related medications

Minocycline is one of several tetracycline-class antibiotics used for acne. If you and your provider are weighing options, related medications include:

Which medication is right for you depends on your acne, your history, and your provider's judgment. This is not medical advice, so talk with your provider or pharmacist before switching. You can compare cash prices on any of these on Rx.com by entering your ZIP.

Important safety information

Do not use minocycline HCl ER during pregnancy. Tetracyclines can cause permanent tooth discoloration and can slow bone growth in a developing baby. It should also not be used in children under 8 because it can permanently stain the teeth a yellow-gray-brown color. It should not be used by anyone who is allergic to tetracycline-class drugs, and it is not intended for treating infections.

More serious but less common risks include severe allergic and hypersensitivity reactions (including DRESS), a drug-induced lupus-like syndrome, autoimmune hepatitis, serum-sickness-like reactions, and increased pressure around the brain (pseudotumor cerebri). It can also cause sun sensitivity and sunburn, dizziness or lightheadedness, and, with long-term use, permanent darkening of the skin, teeth, or gums. It may make birth control pills less effective, and rarely causes serious diarrhea (C. difficile). This is not a complete list. Talk with your provider or pharmacist about your full medical history and any side effects you notice.

Sources & accuracy

This Minocycline Hcl Er information was written and reviewed against authoritative U.S. medical sources — MedlinePlus (U.S. National Library of Medicine), DailyMed, and FDA prescribing information — and checked for accuracy. It is provided for education and is not a substitute for professional medical advice.

Verify the official label: Minocycline Hcl Er on DailyMed (FDA)

Reviewed against FDA labeling · Last reviewed July 2026

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