Final Answer:
The total number of doses in a 100ml prescription of Chlorpheniramine depends on the recommended dosage, which is typically 4mg every 4-6 hours. Assuming a standard dosage regimen of 4mg every 6 hours, the prescription would contain approximately 400 doses.
Step-by-step explanation:
Chlorpheniramine is an antihistamine commonly used to relieve symptoms of allergy, such as sneezing, itching, and runny nose. The number of doses in a 100ml prescription depends on the concentration of Chlorpheniramine and the recommended dosage. If we consider a typical concentration of 4mg/5ml for Chlorpheniramine syrup, the 100ml prescription would contain a total of 80mg of Chlorpheniramine (100ml x 4mg/5ml).
To calculate the number of doses, we divide the total amount by the recommended dosage. If the standard dosage is 4mg every 6 hours, this would mean one dose every 6 hours. Therefore, the prescription would contain approximately 400 doses (80mg ÷ 4mg/dose).
It's crucial to note that actual dosing instructions may vary based on the specific prescription, patient characteristics, and the prescribing healthcare professional's guidance.
Patients should always follow their healthcare provider's recommendations and instructions on how to take the medication. In this explanation, the calculations provide an estimate based on a common dosage regimen, but individual prescriptions may have different concentrations or dosing schedules.