Tetracycline Hcl
Tetracycline HCl 500MG
What is Tetracycline Hcl?
Tetracycline is an antibiotic medication used to treat infections caused by bacteria, as well as certain infections spread by ticks, lice, and other animals. It is also effective in treating acne.Side Effects
- Trouble swallowing
- Yellow skin or eyes
- Nausea, vomiting, loss of appetite, pain in the upper stomach
Warnings
- This medicine may make your skin more sensitive to sunlight. Use a sunscreen when you are outdoors. Avoid sunlamps and tanning beds.
- Headache, blurred vision
- Nausea, vomiting, loss of appetite, pain in the upper stomach
- Trouble swallowing
- Unusual bleeding or bruising
Prescription savings · · · ·
What is Tetracycline Hcl ?
Tetracycline is an antibiotic medication used to treat infections caused by bacteria, as well as certain infections spread by ticks, lice, and other animals. It is also effective in treating acne.- Trouble swallowing
- Yellow skin or eyes
- Nausea, vomiting, loss of appetite, pain in the upper stomach
- Unusual bleeding or bruising
- Headache, blurred vision
- Allergic reaction: Itching or hives, swelling in face or hands, swelling or tingling in the mouth or throat, tightness in chest, trouble breathing
- Dark-colored urine or pale stools
- This medicine may make your skin more sensitive to sunlight. Use a sunscreen when you are outdoors. Avoid sunlamps and tanning beds.
- Headache, blurred vision
- Nausea, vomiting, loss of appetite, pain in the upper stomach
- Trouble swallowing
- Unusual bleeding or bruising
- Yellow skin or eyes
- Make sure your doctor knows if you have kidney disease or liver disease.
Tetracycline Hcl Coupons & Prices
Tetracycline HCl 500MG
Weight-loss medication, prescribed online
Licensed U.S. providers · No insurance needed · Shipped to your door
Looking for a tetracycline HCl coupon? Tetracycline hydrochloride is a widely available generic broad-spectrum antibiotic, and because it is generic, cash prices are already low but can vary a lot from one pharmacy to the next. That price gap is exactly why comparing matters. Rx.com checks prices across 60,000+ pharmacies so you can find the lowest cash price near you. Enter your ZIP above to see today's price on tetracycline HCl, no insurance required.
What is tetracycline HCl and how does it work?
Tetracycline hydrochloride is a broad-spectrum, bacteriostatic antibiotic in the tetracycline class. It works by slowing the growth of susceptible bacteria, which gives your immune system time to clear the infection. It is FDA-approved to treat a range of bacterial infections, including upper and lower respiratory tract infections (such as those caused by Streptococcus pneumoniae and Haemophilus influenzae), infections caused by Chlamydia trachomatis, nongonococcal urethritis caused by Ureaplasma urealyticum, skin and soft tissue infections, rickettsial infections (such as Rocky Mountain spotted fever and typhus), relapsing fever caused by Borrelia, brucellosis, cholera, plague, and tularemia. It is only for bacterial infections that are proven or strongly suspected to be caused by susceptible bacteria.
The brand-name versions Sumycin, Achromycin V, and Panmycin have all been discontinued, so tetracycline HCl is available today only as a generic. Because there is no brand competing on the shelf, the generic is what you will fill, and prices are set pharmacy by pharmacy.
Tetracycline HCl cost and coupons without insurance
Tetracycline HCl is a long-established generic, so it is generally one of the more affordable antibiotics to pay for out of pocket. Even so, the cash price for the same prescription can differ widely between two pharmacies in the same town, which is why it pays to compare before you fill. You do not need insurance to use an Rx.com coupon, and in some cases a cash coupon price can beat an insurance copay.
Rx.com compares tetracycline HCl prices across more than 60,000 pharmacies to surface the lowest cash price near you. Enter your ZIP above to see today's price and pull up a free coupon you can show at the pharmacy counter. Prices change often, so the on-page price is always the number to trust.
Alternatives and related antibiotics
Tetracycline HCl belongs to the tetracycline family of antibiotics, and your prescriber may consider a related drug depending on the infection, dosing convenience, and how well you tolerate it. Newer tetracyclines like doxycycline and minocycline are often chosen for once- or twice-daily dosing and fewer food restrictions. Doxycycline hyclate is a common formulation of doxycycline. For some infections, an unrelated antibiotic such as amoxicillin may be a better fit.
Only your provider can decide which antibiotic is right for your infection. If you are prescribed one of these instead, you can compare its cash price on Rx.com the same way, by entering your ZIP.
Safety and important warnings
Tetracycline HCl has no boxed warning, but it carries important cautions. It should not be used in children under 8 years of age or during pregnancy or breastfeeding, because it can cause permanent tooth discoloration and may affect bone and growth development. It can make your skin much more sensitive to sunlight (exaggerated sunburn), and rarely can cause liver problems, increased pressure around the brain (pseudotumor cerebri), or C. difficile-associated diarrhea. Liver risk is higher with high doses, during pregnancy, or in people with kidney impairment, where the drug can build up. Never use outdated or degraded tetracycline, as it has been linked to a form of kidney damage.
Tetracycline may make hormonal birth control less effective, and its absorption is reduced by dairy, antacids, and supplements containing iron, calcium, magnesium, or zinc. This is general information, not medical advice. Tell your provider about all your medications and health conditions, and follow their guidance and the label on your prescription.
This Tetracycline Hcl 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: Tetracycline Hcl on DailyMed (FDA)
Reviewed against FDA labeling · Last reviewed July 2026
Browse more medications: starting with T · full A-Z directory · by condition · common drugs
Medical disclaimer: This information is provided for general educational purposes only and is not medical advice. It is not a substitute for professional diagnosis or treatment. Always consult a licensed physician, pharmacist, or other qualified healthcare provider before starting, stopping, or changing any medication or treatment. Never disregard professional medical advice or delay seeking it because of something you read here. If you think you may have a medical emergency, call your doctor or 911 immediately.