Final answer:
If initial treatment fails, the patient may require alternative medications, with the specific medicine and dosage tailored to their condition. Additional tests might be needed to inform the subsequent treatment plan, provided in textbook protocols or 'Clinical Focus boxes'.
Step-by-step explanation:
If a patient did not respond to initial treatment, the medical command may consider alternative medications. The specific medication and its dosage would depend on the condition being treated and factors such as the patient's medical history, age, and current health status. Additional tests might also be needed to better assess the patient's condition before deciding on the next course of action. For instance, if the initial treatment was for Lyme disease, commonly treated with doxycycline, amoxicillin, or cefuroxime, and there was no response, the doctor might consider an alternative antibiotic such as intravenous ceftriaxone.
It's important to follow the textbook or medical protocol's guidance, looking for recommendations on additional tests or other medications, as indicated by jump-to sections like 'Clinical Focus boxes' which often provide real-life scenarios and evidence-based treatment options to consider.