Key facts
- Ciprofloxacin is a broad-spectrum fluoroquinolone antibiotic.
- Common brand names are Cipro in the United States and Ciproxin in the United Kingdom and Australia.
- It is a prescription-only medicine in the United States, the United Kingdom and Australia.
- It is mainly used to treat urinary tract infections (UTIs), respiratory tract infections, gastrointestinal and abdominal infections, sexually transmitted infections, prostatitis, and bone and joint infections.
Some of the Ciprofloxacin brands we stock at Prashi Pharma are listed below.
Ciprofloxacin brands and prices
| Brand | Strength | Form | Price from | Link |
|---|---|---|---|---|
| Ciprodac 250 mg Cadila Pharmaceuticals | 250 mg | Tablet | $140.00 90 Tablets | View |
What is ciprofloxacin?
Ciprofloxacin, also known as ciprofloxacin hydrochloride, belongs to a class of drugs called fluoroquinolone antibiotics. Ciprofloxacin is a bactericidal antibiotic, which means it kills bacteria rather than just stopping their growth.
It is a generic drug and is considered to be safe and effective. This medicine is a suitable treatment for patients with infections caused by multiple types of bacteria or those at risk of Gram-negative bacterial infections [1].
How ciprofloxacin works
Ciprofloxacin inhibits two vital bacterial enzymes: DNA gyrase (topoisomerase II) and topoisomerase IV. The medicine blocks DNA gyrase, which is an enzyme that introduces negative supercoils into bacterial DNA, stopping normal DNA replication and transcription [2].
It also inhibits topoisomerase IV, an enzyme critical for separating replicated chromosomal DNA into daughter cells during cell division.
The broad-spectrum activity and good tissue penetration make Ciprofloxacin a powerful antibiotic, but the potential for resistance highlights the need for caution and appropriate use.
What is ciprofloxacin used for?
Ciprofloxacin is used to treat bacterial infections in adults. This includes:
- Urinary tract infections (UTIs)
- Gonorrhea (a sexually transmitted infection)
- Sinus infection
- Gastrointestinal and abdominal infection
- Chronic prostatitis
- Joint and bone infections
- Lower respiratory tract infections
- Skin infections
- Typhoid fever
- Diarrhea
- Plague
This medication is recommended for children in certain situations to treat bacterial infections. They are:
- Urinary tract infections in children ages 1 year or older.
- Plague (children of any age).
- Prevention of infections from inhaled anthrax in children of any age.
Important safety warning (FDA and MHRA)
Ciprofloxacin carries the FDA's strongest warning for serious adverse reactions, which include tendinitis, tendon rupture, peripheral neuropathy (nerve damage), and central nervous system effects. It also warns that systemic fluoroquinolones can cause permanent peripheral neuropathy (tingling, burning, numbness, or weakness in the arms/legs) and marked disturbances in blood glucose levels.
It highlights an increased risk of rare but life-threatening tears (dissections) in the aorta (the main blood vessel of the body), particularly in older patients or those having a history of blockages/aneurysms.
The MHRA warns that fluoroquinolones can cause long-lasting, disabling, and potentially irreversible side effects across multiple bodily systems, including muscles, tendons, joints, nerves, and mental health. The guidance says systemic fluoroquinolones should be prescribed only when standard alternatives are inappropriate and should not be used for mild, non-bacterial, or self-limiting infections like uncomplicated cystitis or mild bronchitis [3].
Dosage strengths and forms
Our product range includes Ciprodac 250 mg in oral tablet form.
Dosage information
The recommended dosage of ciprofloxacin depends on the severity of the medical condition. Some of the usual adult dosages are:
| Infection | Dosage | Length of treatment |
|---|---|---|
| Urinary tract infection (UTIs) | 250 mg to 500 mg every 12 hours | 7 to 14 days |
| Gonorrhea | 250 mg for 1 dose | 1 dose |
| Sinus infections | 500 mg every 12 hours | 10 days |
| Abdominal infections | 500 mg every 12 hours | 7 to 14 days |
| Chronic prostatitis caused by certain bacteria | 500 mg every 12 hours | 28 days |
| Joint and bone infections | 500 mg to 750 mg every 12 hours | 4 to 8 weeks |
| Lower respiratory tract infections | 500 mg to 750 mg every 12 hours | 7 to 14 days |
| Skin infection | 500 mg to 750 mg every 12 hours | 7 to 14 days |
| Typhoid fever | 500 mg every 12 hours | 10 days |
| Diarrhea caused by certain bacteria | 500 mg every 12 hours | 5 to 7 days |
| Plague | 500 mg to 750 mg every 12 hours | 14 days |
For preventing inhaled anthrax, the usual dosage of ciprofloxacin is 500 mg every 12 hours. It is usually continued for 60 days.
Dosage information for children
| Use | Dosage | Length of treatment |
|---|---|---|
| Treatment of kidney infections and complicated UTIs | 10 mg/kg to 20 mg/kg (up to 750 mg) every 12 hours | 10 to 21 days |
| Treatment of plague | 15 mg/kg (up to 500 mg) every 8 to 12 hours | 14 days |
| Prevention of infections from inhaled anthrax | 15 mg/kg (up to 500 mg) every 12 hours | 60 days |
For a 55-lb child weighing about 25 kg being treated for a kidney infection, the child's dosage would be 250 mg every 12 hours. For certain infections in children, a doctor may determine the right dosage.
How to take ciprofloxacin
- Take ciprofloxacin as prescribed by your healthcare professional.
- Read the medication guide carefully and follow the instructions.
- Take the tablet at the exact time as advised by your doctor.
- Swallow the oral tablet whole with a glass of water. Drink plenty of water while taking this medication.
- Do not stop the course of your medicine, even if the symptoms improve quickly. Consult a doctor before stopping or skipping doses.
- Ask your doctor before taking just one-half of the tablet.
- Take guidance from a healthcare professional before using this medication for your child.
Missed dose
If you miss a dose of ciprofloxacin and it is more than 6 hours until your next dose, take the missed dose as soon as you remember. If it is less than 6 hours away, skip the missed dose and take your next dose at its usual time.
Avoid taking an extra dose to make up for a missed dose, as it can increase the risk of side effects.
Overdose
If you take more than your prescribed dose and experience severe adverse effects, seek emergency medical care.
Seek emergency medical care if you think you have taken too much.
- USCall 911
- UKNHS 111 or 999
- AU13 11 26 Poisons Information or 000
Side effects
Ciprofloxacin can cause mild or serious side effects. This includes:
Common side effects
- Abdominal pain
- Diarrhea
- Headache
- Nausea
- Skin rash
- Mild allergic reaction
- Itchiness
- Flushing
Get help if you experience
- Swelling under your skin (eyelids, lips, hands or feet) or trouble breathing
- Abnormal results of liver function tests (sign of liver damage)
- Heart problems (aortic aneurysm - bulging of an artery called the aorta)
- Severe diarrhea related to a C. difficile infection
- Skin sensitivity to UV light, which may lead to severe sunburn
- High or low blood sugar
- Tendon problems
- Nerve problems
- Severe allergic reaction
Some of the side effects that may occur in children are:
- Nausea
- Vomiting
- Stomach pain
- Joint pain
- Headache
- Rash
- Joint swelling
- Dizziness
- Trouble sleeping
These are not all side effects of Ciprofloxacin. Read the leaflet that came with your medicine carefully, or report adverse situations to the US FDA through the FDA MedWatch Program, the UK through the MHRA Yellow Card Scheme, or in Australia to the TGA.
Who should avoid ciprofloxacin?
Do not take Ciprofloxacin if you are/have:
- Taking tizanidine (a muscle relaxant), as it can cause a dangerous drop in blood pressure and extreme drowsiness
- History of myasthenia gravis, as it can worsen muscle weakness and lead to severe breathing difficulties or death
- History of severe allergic reactions to ciprofloxacin or other fluoroquinolone antibiotics
Tell your doctor before taking ciprofloxacin, as extra caution is needed, if you are/have:
- History of blockages, aneurysms, or genetic conditions affecting blood vessels
- Under 18 (it is used in children only for certain infections)
- Older adults (age 60 and older)
- Taking corticosteroids, as it sharply increases the risk of tendon rupture
- Pregnant, planning pregnancy or breastfeeding
- Kidney or liver disease
Possible interactions
Some medicines may not mix well with Ciprofloxacin. This includes:
- Theophylline
- Blood thinners like warfarin
- Antidiabetic medications like metformin and sulfonylureas
- Tizanidine
- QT-prolonging drugs such as amiodarone, sotalol and certain antidepressants
- Phenytoin
- Methotrexate
- Cyclosporine
- Antacids, multivitamins, and supplements containing magnesium, aluminum, calcium, iron, or zinc
- Ziprasidone
- Chlorpromazine
- Zolpidem
- Duloxetine
Food, alcohol and drinks while taking ciprofloxacin
Dairy and calcium
Calcium in dairy products can reduce ciprofloxacin absorption. It makes ciprofloxacin less effective, which could lead to an undertreated infection. Avoid dairy products like milk, cheese, and yogurt, as well as calcium-fortified drinks and juices, on their own. Separate these products from ciprofloxacin by at least 2 hours.
Caffeine
Ciprofloxacin can make caffeine last longer in your body. It is best to limit caffeinated beverages like coffee, tea and energy drinks.
Alcohol
You can drink alcohol while taking ciprofloxacin, but it may make side effects such as nausea feel worse.
Ciprofloxacin vs other antibiotics
Ciprofloxacin is a fluoroquinolone antibiotic and not a penicillin. Amoxicillin and cephalexin are beta-lactam antibiotics, and azithromycin is a macrolide that works by stopping bacteria from making proteins. These medications are used for the treatment of different bacterial infections, so they are not directly interchangeable.
Ciprofloxacin in the US, UK and Australia
United States
- Brand names
- Cipro; generic ciprofloxacin
- How it is supplied
- Prescription only (Rx)
- Regulator
- FDA
United Kingdom
- Brand names
- Ciproxin; generic ciprofloxacin
- How it is supplied
- Prescription-only medicine (POM)
- Regulator
- MHRA
Australia
- Brand names
- Ciproxin and generics
- How it is supplied
- Prescription-only (Schedule 4)
- Regulator
- TGA
How to order ciprofloxacin online with a prescription
Prashi Pharma is a trusted India-based pharmaceutical supply platform delivering quality medications. To order ciprofloxacin online with a prescription, follow these steps:
- Choose the dosage on your prescription that matches your medical condition.
- Add the selected product to your cart.
- Enter your contact information, delivery address, and other required details.
- Upload a valid prescription from your healthcare professional.
- Our registered pharmacist will review your prescription and the medical information.
- After the review, our team will process the discreet dispatch of your package.
How to order · Prescription policy · Shipping policy