Calculateur de posologie médicamenteuse
Calculateur en ligne gratuit : Calculateur de posologie médicamenteuse. Obtenez un résultat précis et instantané avec formule détaillée.
Cet outil est fourni à titre indicatif uniquement et ne remplace pas un avis médical professionnel.
Calculateur de posologie médicamenteuse
Posologie relative au poids corporel
Dose/kg = Dose / Weight Health Note: Always follow your doctor's prescribed dosage. This calculator is for reference only.
Never adjust medication without medical advice. Dosage depends on age, medical history, and specific drug characteristics.
Disclaimer:
This tool is for informational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition.
Aucun calcul pour le moment.
Comment calculer
Dosage = Base Dose × (Adjustment% ÷ 100)
Concentration % (w/v) = (Mass of Solute in grams ÷ Volume of Solution in mL) × 100. Weight-Based Dose = Weight (kg) × Prescribed Dose (mg/kg). Dose Adjustment % = ((New Dose − Standard Dose) ÷ Standard Dose) × 100.
* Exemple: 500mg base dose, 50% pediatric adjustment → 250mg
Guide de calcul manuel étape par étape
Étape 1 : Saisissez vos données dans le calculateur et visualisez le résultat selon la formule.
Étape 2 : Saisissez vos données dans le calculateur et visualisez le résultat selon la formule.
Étape 3 : Saisissez vos données dans le calculateur et visualisez le résultat selon la formule.
Applications concrètes
Pediatric Liquid Dosing
Calculating a 15 mg/kg paracetamol dose for a 12 kg child (180 mg total dose = 7.5 mL of 120mg/5mL syrup).
IV Solution Concentration
Verifying a 0.9% Normal Saline solution (0.9 grams NaCl per 100 mL water).
Clinical Dose Adjustment
Calculating a 20% renal dose reduction for patients with impaired kidney clearance.
Calculateur de posologie médicamenteuseExemples concrets
Comment ça marche
The Medication Dosage Percentage Calculator calculates liquid concentration percentages, proportional dose adjustments based on body weight, and pediatric dose reductions.
Calculateurs associés
Foire aux questions
What does a 1% liquid medication solution mean?
A 1% weight/volume (w/v) solution means there is 1 gram of active drug dissolved in every 100 mL of liquid (or 10 mg per mL).
How do healthcare providers calculate pediatric doses by weight?
Doses are calculated in mg per kilogram of body weight (mg/kg). Patient weight in lbs is divided by 2.2 to get kg, then multiplied by mg/kg rate.
What is Clark's Rule for pediatric dosage?
Clark's Rule estimates child dose: Child Dose = Adult Dose × (Child Weight in lbs ÷ 150).
Why is precise dosage calculation critical?
Under-dosing leads to therapeutic failure, while over-dosing can cause severe toxicity, adverse drug events, or organ damage.
Mandatory Medical Disclaimer
This tool is intended strictly for educational verification. All clinical drug dosages must be prescribed and verified by a licensed pharmacist or physician.