How do physicians decide what drug to use?

Cheryl Taylor on behalf of Honor Society of Nursing (STTI)

Oncology Nursing

In most hospitals here are standards of treatment (or protocols) for specific illnesses. These are the most researched and effective treatments for that illness. Doctors will often use these protocols that are already in place to decide which drug to use, but may change dosing due to the patients general health or other variables.

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How Can I Prevent an Antibiotic-Resistant Infection?

Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.

Prescription Drug Adherence

When your doctor prescribes you a medication, he or she should be very clear as to when and how to take the medication. Filling your prescriptions on time and taking them as directed leads to proper medication adherence. Medication adherence may not be easy for you if your finances are strained. Or, you may forget exactly when to take your medication, which can reduce its effectiveness. Medication adherence is especially important if you are prescribed an antibiotic. Failure to use antibiotics properly can worsen your symptoms or lead to antibiotic resistance. If you are unable to pay for your medicine, unsure of which medications to take, or don't remember when to take them, contact your doctor.

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