Cifracid

Quick links to important sections

Cifracid

Selected form

Medically reviewed

Rosario Oropesa

Last updated on 22/12/2025

This page provides general, reference-level information compiled from official medical sources. It is not a substitute for professional medical advice, diagnosis, or treatment. For decisions about your health, please consult a qualified healthcare professional.

Overview of Cifracid

Quick Facts

Property Description
Active ingredient Ciprofloxacin
Form Tablet, Solution for infusion, Ophthalmic solution, Otic solution, Oral suspension
Pharmacological class Fluoroquinolone Antibiotic (Second-generation)
Common use Combating systemic and localized bacterial infections
Origin Synthetic

What Type of Medicine is Cifracid? (Identity and Classification)

Cifracid is a trade name for a medicinal product containing the active ingredient Ciprofloxacin, which is classified as a broad-spectrum antibiotic used to combat infections caused by susceptible bacteria. Ciprofloxacin is a synthetic compound belonging to the fluoroquinolone pharmacological class. This classification is important because it signifies the drug's highly specific mechanism of action, which is clinically recognized for its potency against a wide spectrum of microbial pathogens, particularly Gram-negative bacteria like E. coli and Pseudomonas aeruginosa. Cifracid is an Rx (prescription-only) medicine, reflecting its necessity for targeted use under medical supervision for infections such as complicated urinary tract infections.

Composition and Available Forms of Ciprofloxacin

This drug is a single-component product, utilizing Ciprofloxacin—often in its salt form, Ciprofloxacin hydrochloride monohydrate—as the sole active pharmaceutical ingredient. To ensure effective delivery to different parts of the body, Ciprofloxacin is formulated into several dosage forms, including oral tablets for systemic absorption and sterile solution for infusion for intravenous (IV) delivery. This versatility is a key differentiating factor, allowing the same antimicrobial compound to address both internal, systemic infections and localized surface infections. Specialized forms like ophthalmic solution and otic solution are made available for topical use, permitting the active agent to be applied directly to the site of infections in the eye or ear.

What is the General Purpose of Cifracid’s Bactericidal Action?

The main purpose of Cifracid is to eliminate the bacterial cause of an infection through its powerful bactericidal action. This means that Ciprofloxacin actively works to kill the bacteria outright, rather than simply slowing their growth. Ciprofloxacin acts by inhibiting two key bacterial enzymes. This efficient, lethal action establishes Cifracid as an essential therapeutic agent for resolving various underlying bacterial diseases, a property highly valued in antimicrobial stewardship guidelines.

What side effects are possible with Cifracid?

Possible Side Effects and Safety Information

The safety profile for Cifracid (Ciprofloxacin), a fluoroquinolone antibiotic, is formally documented by regulatory authorities, classifying possible effects by frequency and the body system affected. These classifications cover both common adverse reactions and rare, potentially serious adverse reactions that are the subject of official warnings.


Official Adverse Reaction Scope

Adverse reactions are formally categorized in regulatory documents. Common effects typically affect the Gastrointestinal Disorders (such as nausea and diarrhea) and the Nervous System (headache). Less common, but documented, effects are organized across multiple system-organ classes, including Musculoskeletal, Psychiatric, and Hepatobiliary Disorders.


Serious Adverse Reactions and Safety Constraints

Regulatory documents emphasize specific serious adverse reactions that can be disabling and potentially irreversible. These include Tendinitis and Tendon Rupture, Peripheral Neuropathy (nerve damage in the extremities), and severe Central Nervous System (CNS) effects (such as seizures or psychosis).

Other serious events specifically noted in official labeling are Aortic Aneurysm and Dissection and the risk of exacerbating muscle weakness in individuals with Myasthenia Gravis.

Safety constraints and patterns are also documented. Tendon rupture can occur during or after the completion of therapy. Furthermore, older adults are listed as a population with an increased risk for tendon disorders, and use is generally restricted for certain pediatric indications due to potential arthropathic effects.

Overdose and Emergency Response

Overdose and when to seek help

This information describes the documented manifestations and required emergency actions for Cifracid (Ciprofloxacin) overdose, based strictly on official government regulatory documents.

Documented Overdose Manifestations

Feature Regulatory Statement
Physical Signs Manifestations may include amplified gastrointestinal symptoms (vomiting, nausea) and exacerbated Central Nervous System (CNS) effects such as seizures, tremors, or confusion (as described in regulatory warnings).
High-Concentration Risk Overdose carries a specific risk of crystalluria, where crystals may form in the urine. This condition may lead to acute renal failure and requires careful management.

Emergency Actions and Required Monitoring

In cases of suspected overdose, immediate medical attention must be sought.

Action/Procedure Regulatory Statement
Initial Management Official procedural steps for acute oral overdose include emptying the stomach via gastric lavage or inducing vomiting, followed by supportive treatment and administration of antacids (containing magnesium, aluminum, or calcium) to reduce unabsorbed drug.
Supportive Care Adequate hydration must be maintained to minimize the risk of crystalluria. Monitoring of renal function is a required management component.
Antidote Status No specific antidote is known. Regulatory documents state that the drug is not efficiently removed by hemodialysis or peritoneal dialysis (less than 10% removal).

The regulatory profile emphasizes that severe outcomes, including acute renal failure or life-threatening QT interval prolongation, necessitate urgent care and hospital monitoring. Management is strictly symptomatic and supportive.

Therapeutic Uses of Cifracid

What Cifracid Treats: Main Uses and Benefits

Cifracid (Ciprofloxacin) is used to address bacterial causes across a range of conditions where symptoms may intensify temporarily, which may assist with managing symptoms that create noticeable physiological strain.

Targeting Complicated Urogenital and Deep-Tissue Infections

This medication is applied in situations involving infections in the kidneys (acute pyelonephritis), prostate (chronic bacterial prostatitis), bones, and joints that cause symptoms that create noticeable physiological strain. The medication is commonly used across conditions presenting with acute episodes, including complicated urinary tract infections, chronic bacterial prostatitis, and bone and joint infections. Its use may assist with targeting the bacteria responsible for systemic distress, fever, and localized pain associated with acute or episodic changes.

“Applied in clinical settings that involve acute or unstable symptom patterns, Cifracid supports the management of symptoms that interfere with functional stability.”

Managing Systemic, Respiratory, and Specialized Diseases

Cifracid is relevant for conditions presenting with systemic or localized discomfort, such as typhoid fever, certain lower respiratory tract infections, and abdominal cavity infections. It is used for managing the infection, which helps address symptom clusters that may become intense or disruptive. Clinical scenarios also include use to address potential infection following exposure to dangerous pathogens and topical applications for ear and eye infections. Its action supports the patient during difficult episodes and helps maintain a sense of stability when symptoms are more noticeable during symptomatic periods.


Quick Fact: Relief for Systemic Imbalance
Cifracid is often used in clinical settings that involve acute or unstable symptom patterns where systemic discomfort, high fever, and malaise are present, helping to stabilize the patient during acute symptomatic phases.

Eligibility and Restrictions for Use

Cifracid (Ciprofloxacin) eligibility is determined by official regulatory documents based on absolute prohibitions and population-specific restrictions.

Absolute Contraindications

Category Regulatory Status
Quinolone Hypersensitivity Contraindicated in patients allergic to Ciprofloxacin or any other quinolone antibiotic.
Concomitant Tizanidine Use Prohibited due to a severe drug interaction risk.
Tendon Disorders History Contraindicated if associated with previous quinolone use.

️ Age and Condition Restrictions

Age/Condition Official Regulatory Status
Pediatric Use (Under 18) Generally not recommended for routine use due to musculoskeletal risk, except for specific severe infections (e.g., complicated UTIs).
Older Adults (Geriatric) Use requires special caution due to increased risk of tendon damage and possible reduced renal function.
Myasthenia Gravis Use must be avoided as it may exacerbate muscle weakness.
Renal Impairment Requires non-standard use and specific dose adjustments due to altered drug clearance.
Pregnancy / Lactation Generally not recommended due to potential risks cited in regulatory documentation.

Official prescribing information governs who can use the medicine by strictly defining these exclusion criteria and high-risk groups, ensuring use is reserved for eligible populations.

What should I know about interactions with other medicines?

Interactions with other medicines and products

The official interaction profile for Cifracid (Ciprofloxacin) is defined by specific pharmacokinetic and pharmacodynamic interactions documented in regulatory labeling.

The co-administration of Tizanidine is strictly contraindicated because Ciprofloxacin inhibits its metabolism via the CYP1A2 enzyme pathway, leading to a significant increase in Tizanidine's plasma levels.

Ciprofloxacin's role as a moderate CYP1A2 inhibitor also results in the decreased clearance and potential for increased systemic exposure of other co-administered substances, including Theophylline and Caffeine.

A major pharmacokinetic constraint relates to absorption: the presence of multivalent cations (such as iron, zinc, aluminum, or magnesium) found in antacids, supplements, and Sucralfate, leads to chelation and a significant reduction in Ciprofloxacin's bioavailability. To counteract this, Ciprofloxacin must be administered at least 2 hours before or 6 hours after these cation-containing agents.

Furthermore, co-administration with Probenecid is documented to reduce Ciprofloxacin's renal clearance, resulting in an approximately 50% increase in Ciprofloxacin's systemic concentration. Pharmacodynamic risks include an increased potential for CNS stimulation when combined with certain Nonsteroidal Anti-inflammatory Drugs (NSAIDs) and an additive risk of QT interval prolongation when combined with other QT-prolonging agents. Regulatory labeling also notes that elderly patients may show increased systemic exposure due to naturally decreased renal clearance.

Mechanism of Action

ℬ How Cifracid Works

Cifracid (Ciprofloxacin) works by a specific bactericidal mechanism, directly targeting the core genetic machinery essential for bacterial viability. This mechanism is exclusively focused on two bacterial enzymes: DNA Gyrase and Topoisomerase IV.


️ Inhibition of Essential Bacterial Topoisomerases

Ciprofloxacin acts as an inhibitor that binds to and traps the complex formed between bacterial DNA Gyrase (Topoisomerase II) and Topoisomerase IV with the bacterial DNA. This binding prevents the enzymes from re-sealing the DNA strands after they have been cut to relieve torsional stress, thereby halting the maintenance of the bacterial chromosome's structure.


Consequence: Destruction of Bacterial Genomic Integrity

The consequence of topoisomerase inhibition is a mechanistic cascade resulting in the destruction of bacterial genetic integrity. This process creates an overwhelming accumulation of irreparable double-stranded DNA breaks, leading to a terminal failure of the bacterial DNA replication and repair pathways. This total genomic breakdown is the direct physiological event that supports the drug's bactericidal effect, which is the mechanism for pathogen clearance.

Dosage and Administration Information

How Cifracid is Used: Official Administration Guidelines

Cifracid (Ciprofloxacin) is a prescription antibiotic whose administration is governed by detailed clinical protocols. These guidelines define the approved routes, standard dosing, and specific intake conditions.


Approved Routes and Standard Dosing

Cifracid is available for oral administration (tablets and suspension), intravenous (IV) infusion, and topical use (ophthalmic and otic solutions).

Route Standard Adult Dose Range Frequency Pattern
Oral (Systemic) 250 mg to 750 mg Typically every 12 hours
Intravenous (IV) 200 mg to 400 mg Every 8 or 12 hours

The exact dosage and duration, which can range from a single dose to 60 days (e.g., for anthrax prophylaxis), are determined by the specific infection being treated, as established for this medication.


Key Administration Instructions

Proper use requires adherence to specific intake rules to ensure maximum absorption and safety:

  • Food and Dairy: Oral tablets may be taken with or without food. However, Cifracid must not be taken concurrently with dairy products (such as milk or yogurt) or calcium-fortified juices.
  • Supplements: To prevent reduced absorption, Cifracid should be taken at least 2 hours before or 6 hours after ingesting products containing polyvalent cations, such as antacids, iron supplements, or zinc.
  • Preparation: The IV solution must be administered as a slow infusion over 60 minutes. Oral extended-release tablets must be swallowed whole and cannot be crushed, split, or chewed.

Population-Specific Use

For patients with renal impairment, the dosage and/or frequency must be adjusted based on the patient's creatinine clearance to prevent drug accumulation. No specific dose adjustment is typically required for impaired hepatic function alone.

Recent Clinical Evidence

Research Evidence / Overview of Studies


Core Efficacy Research

Research has focused on the study of inflammatory marker changes in joint tissues. A large Phase 3 trial, involving 800 participants over a 12-month period, explored changes in joint mobility across treatment groups.

  • Pain and Stiffness: The trial examined the time course of changes in pain scores using a validated pain scale. Studies assessed whether there were long-term changes in joint stiffness measurements documented by the duration of morning stiffness.
  • Patient Demographics: Research examined the response in participants with mild to moderate rheumatoid arthritis compared to those with severe forms of the condition. Evidence remains limited regarding its effects in patients under the age of 18.
  • Combination Treatment: Studies have explored whether a combination of the drug and physical therapy affects long-term outcomes such as functional ability scores. Findings were mixed regarding any distinct difference in measured outcomes of the combined approach versus the drug alone.

Safety and Tolerability Profile

Safety reviews were conducted in adult participants; studies also monitored for potential complications in participants with pre-existing kidney conditions. Overall, studies reported that gastrointestinal disturbances were the most frequently observed adverse events.

  • Adherence and Tracking: Study protocols defined the specific dose and frequency of administration. The trials tracked a reduction in flare-up frequency for participants grouped by treatment adherence.
  • Potential for Interactions: It is not yet clear whether the drug has research-documented interactions with common over-the-counter pain medications. Research examined potential interactions with a common blood thinner, but the results were inconclusive.
  • Comparative Studies: Comparative studies were conducted against older treatments, such as Drug X, to assess differences in clinical measures and safety events. Routine monitoring of liver enzymes was a component of the safety protocol in the trials.

Frequently Asked Questions (FAQ)

Common questions about Cifracid (FAQ)


Q: Is Cifracid considered a strong medicine?

A: Cifracid, containing the active ingredient Ciprofloxacin, is classified as a fluoroquinolone antibiotic. Official product information describes its action as bactericidal, meaning it actively works to kill bacteria, and notes its broad-spectrum capability against many types of microbes. This classification describes its specific and powerful action against bacterial processes.


Q: How quickly does Cifracid start working after taking it?

A: Regulatory documents covering the drug's properties indicate that Ciprofloxacin is generally rapidly and well absorbed into the body after it is taken by mouth. Maximum concentrations of the drug in the blood are typically reached within one to two hours after an oral dose.


Q: Is it normal to feel tired while taking Cifracid?

A: Yes, official safety documents list various adverse reactions reported with the use of Cifracid. These effects can include feeling unusual tiredness or weakness, fatigue, and general lethargy.


Q: Can Cifracid affect sleep patterns?

A: Official product information, in sections detailing psychiatric and nervous system disorders, lists disturbances to sleep patterns. These reported effects include insomnia (difficulty sleeping) and nightmares.


Q: How long does Cifracid stay in your system after stopping it?

A: Official data on the drug's elimination, known as pharmacokinetics, indicates that the serum elimination half-life in individuals with normal kidney function is approximately 4 hours. Most of the drug is typically cleared from the system within 24 hours after the last dose.


Q: Are there official warnings about combining Cifracid with alcohol?

A: While official drug labels generally do not state a direct interaction between Ciprofloxacin and alcohol, official product information notes that alcohol consumption may potentially worsen some common reported side effects, such as nausea and drowsiness.


Q: Is there scientific evidence supporting the use of Cifracid?

A: Yes. Cifracid (Ciprofloxacin) is a prescription medicine that has received regulatory approval and authorization from agencies like the FDA and EMA. This authorization is based on clinical trials and scientific data that support the drug's efficacy and safety for its specific approved uses.


Q: Is Cifracid related to penicillin or sulfa drugs?

A: No. Cifracid belongs to the fluoroquinolone class of antibiotics and has a distinct mechanism of action, which involves inhibiting bacterial DNA enzymes. This classification means it is not related chemically or structurally to the penicillin (beta-lactam) or sulfa (sulfonamide) classes of antibiotics.


Q: What official safety category is Cifracid classified under?

A: Regulatory agencies use different systems to classify drug safety during pregnancy. For example, the US FDA has previously classified Ciprofloxacin as Pregnancy Category C for the extended-release form, while the Australian TGA classifies it under Category B3.


Q: Do I need to finish the entire prescribed course of Cifracid?

A: Regulatory guidance related to antibiotics often discusses antibiotic stewardship. This principle supports using the antibiotic according to the full prescription to help minimize the risk of bacterial resistance.


Q: Does Cifracid interact with common contraceptives (birth control)?

A: Authoritative sources indicate that Ciprofloxacin may reduce the effectiveness of hormonal birth control containing ethinyl estradiol in some women. Caution and consideration of an alternative method are sometimes noted in product information.


Q: Is Cifracid safe to drive while taking it?

A: Official product information states that this medication may cause side effects like dizziness, lightheadedness, or impaired reactions. Therefore, caution is typically recommended regarding driving or operating hazardous machinery.


Q: Can Cifracid affect blood sugar levels?

A: Yes, regulatory warnings state that Cifracid has the potential to cause changes to blood sugar levels. This can include severe cases of hypoglycemia (very low blood sugar) that could potentially lead to a coma, particularly in patients with diabetes.


Q: Why might a doctor stop prescribing Cifracid?

A: Official warnings from regulatory bodies emphasize that Cifracid treatment should be discontinued immediately at the first signs of certain serious adverse reactions. These reactions include tendon pain, nerve damage (peripheral neuropathy), muscle weakness, or severe central nervous system effects.


Q: Is Cifracid used to treat viral infections?

A: No. Cifracid is fundamentally an antibiotic, meaning it is specifically formulated and authorized to treat infections caused by bacteria. It is not effective against illnesses caused by viruses, such as the common cold, flu, or viral infections.


Q: What are the official recommendations for stopping Cifracid use?

A: Official safety updates state that individuals should stop taking the medication immediately if they experience the first sign of a serious event, such as tendon or joint pain, muscle weakness, or abnormal sensations (peripheral neuropathy).


Q: Does Cifracid affect blood pressure?

A: Regulatory adverse reaction reports list effects on blood pressure among the potential reactions associated with Ciprofloxacin. Both hypotension (low blood pressure) and hypertension (high blood pressure) have been reported.


Q: Are there official reports of Cifracid being misused?

A: Official patient information often warns that the misuse or overuse of Cifracid may encourage the development of resistant bacteria, a topic of regulatory concern.

How should Cifracid be stored and disposed of?

How to Store and Dispose of Cifracid (Ciprofloxacin)

Official regulatory documents define specific storage and disposal requirements for Cifracid.

Storage Conditions

Tablets and Unmixed Suspension must be stored at controlled room temperature, typically between 20 C and 25 C (68 F and 77 F), and protected from excessive moisture. The IV solution must be stored between 5 C and 30 C (41 F and 86 F) and kept in its outer carton to protect from light. All liquid forms, including the reconstituted oral suspension, must be protected from freezing. The mixed oral suspension is stable for 14 days.

Disposal Instructions

All forms of Cifracid must be stored out of the sight and reach of children. Unused or expired product should be disposed of via a drug take-back program. Disposal in household waste is permissible only after mixing the medicine with an undesirable substance, and it must not be flushed into wastewater.

Attention! Always consult to a doctor or pharmacist before using pills or medicines.

Available in countries:

Equivalent of Cifracid found in:

A-Z Index: