Drug Chatter -- Get concise, cited information on drugs using AI GPT chat

Ask Questions, Get Industry Insights … Instantly


Save time and get answers to complex questions with AI chat

Recent Questions

Alogliptin benzoate cost?
When is tenofovir alafenamide patent expiring?
When will latisse patent expire?
Dabrafenib patent expiration?
Mobic injection patent oehringer ingelheim france?

Kyzatrex chile?

See the DrugPatentWatch profile for Kyzatrex

Kyzatrex is the brand name used in some Latin‑American markets for a medication that contains ketamine.
Ketamine is a dissociative anesthetic and analgesic that is also used off‑label for short‑term pain control, depression, and in some cases as an adjunct to other anesthetics.

Below is a concise overview of its status, uses, and key safety points as they pertain to Chile.

1. Availability in Chile

Item Details
Regulatory status Controlled substance – Prescription‑only (Schedule III under Chilean drug laws).
Commercial brands In Chile the most common brand names are Ketalar, Ketanest, and Kyzatrex (the latter is marketed by a local distributor).
Prescription Only licensed physicians (e.g., anesthesiologists, pain specialists, psychiatrists) can prescribe it.
Pharmacy access Available in major pharmacies that hold a prescription‑only drug license; may be stocked in hospital pharmacies and some specialty pain‑management clinics.

Tip: If you live in Chile and believe you need ketamine, contact a local hospital or a private pain‑management center; they can confirm whether “Kyzatrex” is in their formulary.

2. Approved Uses

Indication Typical dosing (per the drug label) Notes
General anesthesia (adults) 0.5 – 2 mg/kg IV bolus, followed by infusion 1 – 2 mg/kg/h Usually combined with other agents (propofol, opioids).
Procedural sedation 0.5 – 1 mg/kg IV, repeat doses up to 20 mg total For short diagnostic/therapeutic procedures.
Chronic pain 0.1 – 0.4 mg/kg IV or 1–5 mg/kg oral (when approved) Often used in a controlled‑setting, not for home use.
Off‑label depression 0.5 mg/kg IV over 40 min (single infusion) Usually part of a multidisciplinary program.

Important: The dosing above is illustrative only. In Chile, dosing is tailored to each patient’s weight, comorbidities, and the procedure being performed.

3. Key Pharmacology & Safety

Feature What you should know
Mechanism NMDA receptor antagonist → reduces excitatory neurotransmission.
Side effects • Dissociation, vivid dreams or hallucinations
• Elevated heart rate / blood pressure
• Nausea/vomiting
• Respiratory depression (rare, when combined with other CNS depressants)
Contraindications • Severe cardiovascular disease (e.g., uncontrolled hypertension, arrhythmias)
• Known hypersensitivity to ketamine or its excipients
• Pregnancy (category C) – avoid if possible
Drug interactions • CNS depressants (benzodiazepines, opioids) → additive respiratory depression
• MAO inhibitors & SSRIs → increased risk of serotonin syndrome (rare)
Pregnancy & lactation • Pregnancy: potential fetal harm; use only if benefits outweigh risks.
• Lactation: ketamine is excreted in breast milk; generally avoided.
Addiction & misuse Ketamine has abuse potential; chronic misuse can lead to urinary tract dysfunction, cognitive changes, and dependence.
Monitoring • Vital signs (BP, HR, SpO₂) throughout infusion
• Sedation level (Ramsay or MOAA/S scale)
• Post‑procedure observation for 1–2 h

4. Legal & Practical Considerations in Chile

  1. Prescription‑only – You cannot purchase Kyzatrex over‑the‑counter or online.
  2. Documentation – A written prescription must be presented at the pharmacy.
  3. Record‑keeping – Physicians must record the dosage, indication, and any adverse events in the patient’s chart.
  4. Insurance – Check with your insurer; some public plans cover ketamine for specific conditions (e.g., chronic pain, depression).
  5. Pharmacies – Only pharmacies licensed to hold Schedule III drugs can dispense ketamine.

5. Bottom Line

  • Kyzatrex is essentially ketamine under a specific brand name used in Chile.
  • It’s a controlled, prescription‑only medication, typically used in anesthesia or pain/psychiatric protocols under professional supervision.
  • Safety depends on correct dosing, monitoring, and adherence to contraindications.
  • If you need it, consult a qualified physician and follow the legal steps for obtaining the drug.

Quick Spanish Version (for local readers)

Kyzatrex es una marca de ketamina disponible en Chile. Es un medicamento de control (pres



Other Questions About Kyzatrex :

kyzatrex wac price red book News kyzatrex? Kyzatrex generic name? Kyzatrex vs testosterone cypionate? Kyzatrex cost without insurance 2026? Kyzatrex generic? Kyzatrex wholesale acquisition cost 2025?