There are various types of doctors, and each one does something unique. Doctors are trained to diagnose and treat illnesses, injuries, and pain to assist people of all ages in maintaining their health and well-being.
Most people will initially visit their primary care physician if they have any ailments or concerns. However, some conditions require the attention of an expert.
Paediatricians treat newborns, children, adolescents, and young adults up to 21, focusing on their physical, mental, and social well-being.
They are employed in various contexts, including hospitals, private practice offices, health maintenance organizations, community health centres, public health clinics, schools, the military, and the government.
They ask inquiries, make diagnoses, educate patients and their families, prescribe medications, and refer patients to specialists as needed. They also provide standard services such as vaccines, wellness checks, and prescription refills.
An internist is a physician specializing in preventing, diagnosing, and treating diseases and ailments affecting adults. These physicians give primary care to their patients, forming long-term doctor-patient relationships.
Their extensive and in-depth education prepares them to diagnose and treat a wide range of adult diseases and ailments. Their knowledge is especially useful in dealing with complex medical difficulties involving several diseases.
Gastroenterologists diagnose and treat many gastrointestinal ailments and diseases (oesophagus, stomach, small intestine, large intestine, colon, pancreas and gallbladder).
They are trained to assess patients who exhibit signs of gastrointestinal disorders. This involves recurrent diarrhoea, blood in the stool, persistent abdominal pain, and difficulty swallowing.
Endoscopy (upper endoscopy, sigmoidoscopy, and colonoscopy), endoscopic biliary examination, endoscopic mucosal resection, endoscopic ultrasonography, and hemostasis are among the skills they learn. These treatments give them a complete picture of the digestive tract and the instruments they need to ease blockages, unblock narrowed channels, stop bleeding, and remove tumours using an endoscope.
Dermatologists diagnose and treat over 3,000 skin, hair, and nail disorders. They can also assist individuals with cosmetic concerns such as scars and aged skin.
Your dermatologist will perform a physical assessment and ask about any symptoms you are experiencing during your first visit. They may also order lab tests, such as a Wood's lamp test, and, if necessary, perform a biopsy.
A dermatologist can also undertake surgery to remove skin cancer or growths like moles or skin tags. Laser therapy also cures sun spots, blemishes, tattoos, and wrinkles.
A nephrologist is a doctor who specializes in the diagnosis and treatment of kidney diseases and disorders. Nephrologists specialize in diagnosing and treating kidney diseases such as chronic kidney disease, kidney infection, and kidney failure.
A nephrologist will also perform lab tests to look for glomerular filtration rate and protein in your urine, which might suggest kidney impairment. They will also assist you in controlling your blood pressure.
Nephrologists strive to diagnose kidney disease early on before it worsens and becomes irreversible. To control the condition, a nephrologist may suggest dietary changes or medication.
Pulmonologists are respiratory specialists who treat illnesses such as pneumonia, lung cancer, sleep apnea, and cystic fibrosis. They employ several tests and therapies to detect and treat these ailments.
Imaging tests, such as X-rays or CT scans, may be used by a pulmonologist to examine for abnormalities in the chest and lungs. A biopsy can also be used to obtain lung tissue samples for examination.
Most pulmonologists obtain their training through their education, which includes internships and residencies. These training opportunities assist pulmonologists in learning how to perform operations, update patient records, and disinfect equipment. They are also taught how to connect with patients and deliver drugs.
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