Respiratory tract infections are common illnesses caused by viruses or bacteria that affect the airways, lungs, or throat. The management of respiratory tract infections by a doctor typically involves the following steps:

1. Diagnosis: The doctor will take a medical history and perform a physical examination to diagnose the type and severity of the infection. They may also order laboratory tests, such as blood tests or chest X-rays, to confirm the diagnosis.
2. Treatment: Treatment for respiratory tract infections depends on the type and severity of the infection. For bacterial infections, antibiotics may be prescribed. For viral infections, antiviral medications may be given to help manage symptoms. Other treatments may include over-the-counter pain relievers, cough suppressants, and decongestants.
3. Prevention: To prevent the spread of respiratory tract infections, the doctor may advise the patient to practice good hygiene, such as washing their hands frequently, covering their mouth and nose when coughing or sneezing, and avoiding close contact with others who are sick.
4. Follow-up: The doctor may schedule a follow-up appointment to monitor the patient's condition and ensure that the infection has been successfully treated. If symptoms persist or worsen, further testing or treatment may be necessary. 

In conclusion, the management of respiratory tract infections by a doctor involves diagnosing the infection, providing appropriate treatment, advising on prevention measures, and scheduling follow-up appointments to monitor the patient's condition. Book your appointment with the doctor in the following link.