What is an internist?
An internist specializes in diagnosing the internal organs in the human body. They treat diseases like ear infections, skin allergies, rashes, etc. Additionally, internists undergo training to identify and manage disorders of the body's systems, including the digestive, respiratory, cardiovascular, and nervous systems. Internists frequently function as the primary healthcare providers for adults. Internists undergo training to diagnose and treat various conditions, including colds, flu, sexually transmitted diseases, appendicitis, and more complex issues. They also have expertise in managing chronic illnesses such as headaches or arthritis.
While consulting an internist or a primary care physician (PCP), you can see a family physician. They have excellent, in-depth knowledge of adult health problems. Furthermore, a few internists see their patients only in the hospital. However, others work in rehabilitation centers, become administrators, etc.
Education and training of internists in the US
Internists provide a broad range of services, regardless of their specialization. All internists share the same basic training. To become a board-certified internist, you must complete a four-year medical degree and three years of a residency program. It means that around the end of your residency, you will be eligible to take the next step in your training and board-certify your specialty.
General Internal Medicine is one of the most sought-after fields for many reasons, and about half of the country's internal medicine residents choose this field. General Internal Medicine physicians can function in different roles in their lifetime, from hospitalist to university professor to teaching physician. Internists are primary care providers who provide comprehensive care for their patients. They see patients with various health concerns and complications, from common colds and flu to more complex issues like wound infections or measles.
What distinguishes internists from family doctors?
Internists and family doctors both serve as primary care physicians for patients. However, there are fundamental differences between the two doctors. Internists exclusively care for adults, while family practitioners treat individuals of all age groups. Family practitioners can perform surgeries and handle childbirth, procedures that internists are not equipped to perform.
Due to their specialized training, internists are involved in outpatient and inpatient care, allowing them to administer hospital treatments. In contrast, family doctors primarily focus on providing outpatient care and refer patients requiring inpatient treatment to specialists. Family doctors are also qualified to perform outpatient procedures, such as skin biopsies, placing intrauterine devices, administering joint injections, and more. Furthermore, internists have a broader range of opportunities for specialization in various medical fields, while their options are more limited within family medicine.
Different areas of internist
Internal medicine has many subspecialties, such as pediatrics or critical care. Some doctors focus on ambulatory (outpatient) practices, while others spend most of their time caring for hospitalized patients. Many general internists work in multiple settings and care for ambulatory and hospitalized patients. Below are some examples of different types of specializations of internists in the US:
- Endocrinology: The hormonal systems and glandular
- Cardiology: The vascular system and heartÂ
- Hematology: Disorders of bone marrow, lymphatics, and blood
- Allergy and immunology: The immune system
- Sleep medicine: Sleeping disorders and disturbances
Health conditions treated by the internists
If a patient is at risk of developing chronic illness, an internist can help them manage their condition and prevent it from worsening. Internists are essential in preventive care, helping patients stay healthy by providing screenings and immunizations, counseling on lifestyle changes, etc. Here are a few health conditions treated by internists:
- Influenza: Influenza, or the flu, is a communicable respiratory illness caused by influenza viruses. It can be severe in some cases and lead to symptoms like fever, cough, sore throat, and body aches.
- Lung disorders: Lung disorders include various conditions affecting the lungs, including asthma, COPD, and emphysema. These disorders can cause breathing difficulties, coughing, and decreased oxygen levels, impacting respiratory health.
- Pneumonia: It is a lung ailment that causes inflammation of the air sacs, leading to symptoms like cough, fever, chills, and difficulty breathing. Potential causes can be bacteria, viruses, or fungi.
- Migraines or headaches: Migraines are intense, recurring headaches often accompanied by nausea, sensitivity to light and sound, and visual disturbances. Headaches vary in severity. They can be caused by tension, stress, or medical conditions.
- Tuberculosis is an infectious bacterial ailment that mainly affects the lungs. It leads to various symptoms, such as persistent cough, fever, night sweats, weakness, chest pain, and weight loss.
- Wound infections: Wound infections occur when bacteria invade and multiply in a wound, causing symptoms like redness, swelling, pain, pus, fever, and swollen nodes. Immediate treatment helps prevent complications and promote healing.
- Kidney disorders: Kidney disorders include chronic kidney disease and kidney stones, impairing kidney function. Symptoms can include fatigue, swelling, and changes in urine. Proper treatment is crucial to manage these conditions.
- Measles is a highly infectious viral ailment that causes fever, cough, runny nose, inflamed eyes, and a characteristic red rash. It spreads through respiratory droplets and can lead to serious complications.
- Mumps: Mumps is a contagious viral infection characterized by swollen salivary glands, fever, headache, and muscle aches. It spreads through saliva and respiratory droplets and can cause complications like meningitis.
- High or low blood pressure: High blood pressure (hypertension) occurs when the force of blood against artery walls is consistently too high. Low blood pressure (hypotension) occurs when blood pressure is too low, potentially causing dizziness or fainting.
Importance of visiting an internist near you
Visiting an internist is an essential step in maintaining your health. If you have multiple health conditions, an internist can coordinate your care and ensure all your doctors are on the same page.
In addition to comprehensive care, internists also coordinate care with other specialists. For example, if a patient has diabetes, the internist will work with the endocrinologist to ensure the patient receives the best care. This care coordination guarantees that patients obtain the most efficient treatment available.
Internists have access to specialists who can provide additional care for their patients. For example, if a patient has a heart condition, the internist can refer the patient to a cardiologist for further evaluation and treatment. This referral process ensures patients receive the best care from qualified providers.
What do you anticipate when visiting an internal medicine doctor?
When you visit an internist near you, you should expect them to check your vital signs, review your medical history and list of medications, and ask about your symptoms and overall health. They usually perform a physical examination to understand your health comprehensively.
During the physical examination, the internist will:
- Evaluate your overall appearance, including your posture and mobility.
- Listen to your heart to detect any heart murmurs, irregular heartbeats, or unusual sounds.
- Assess your breathing to identify crackles, wheezing, or shortness of breath.
- Examine your eyes, ears, nose, mouth, and throat.
- Inspect your skin and nails.
The doctor might suggest screening tests such as a lipid panel or bone density test for routine wellness check-ups. In situations involving specific concerns, the internist will prescribe appropriate tests, ranging from a basic urinalysis to more advanced imaging tests. The doctor may recommend a follow-up appointment or suggest consulting a different specialist.
How often should you visit an internist?
If you are generally healthy, you should visit your internist for a physical exam and routine blood work at least once a year. You may need to see your internist more often if you have an established health condition, such as low back pain, high blood pressure, or lung disorders. Your internist will work with you to develop a care plan for you.
How do you keep your kidneys healthy?
Here are some tips to keep your kidneys healthy:
Drinking adequate water keeps the body healthy and hydrated. It helps drain the waste products like sodium and other toxins that may have settled in the kidneys and prevent kidney disorders. The human body needs at least 3 liters or 1 gallon of water daily to stay hydrated. The body's water requirements may change depending on gender, overall health, climate, exercise, and whether you are breastfeeding or pregnant. Therefore, understand and replenish your body's water requirements to keep your body and kidneys healthy.
Regular exercise or outdoor physical activity is beneficial for the body as well as the kidneys. It effectively lowers the chances of chronic kidney diseases. Daily physical activities like walking, cycling, running, and dancing are a great way to stay active and healthy. These activities also help reduce blood pressure, improve heart health, and prevent kidney damage. Therefore, find a physical or outdoor activity that you have fun doing and keeps you busy. Do it every day, and you'll experience significant positive health outcomes.Â
- Reduce weight and eat a balanced diet
Obesity can cause various health problems, including kidney disorders. If you are obese or overweight, you must reduce weight and create and maintain a healthy lifestyle. Include wholesome foods like fresh fruits and green leafy vegetables in your daily diet. Avoid processed meat and lower your sodium intake to maintain optimal kidney health.
Chronic high blood pressure is detrimental to the kidneys. If you also suffer from multiple chronic conditions like diabetes, high cholesterol, or heart disease, it could cause irreversible kidney damage. Therefore, you must monitor and keep your blood pressure within the healthy limits of 120/80. Diet and lifestyle improvements can help lower blood pressure. If your blood pressure is consistently above 140/90, consult a doctor immediately and seek proper medications, diet, and lifestyle recommendations to lower it.
Persistent or uncontrolled high blood sugar levels can lead to kidney damage. Extra sugar or glucose in the blood puts added pressure on the kidneys to work harder to filter the sugar or glucose from the blood. Such sustained pressure over the years can lead to life-threatening kidney damage.Â
However, managing and monitoring blood sugar levels can effectively reduce the risk of kidney damage. It also helps to detect the underlying symptoms early and provides preventative treatment, averting severe kidney damage.
Finding the best internist near you in Dallas
Do you want to find the best internists in Dallas, Texas, who suit your requirements? You are at the right place! Zocdoc is the best place to answer all your questions and suggest the best internists. The user interface of the Zocdoc app and website is quite simple. It is available 24/7, 365 days. Zocdoc helps you book an appointment with the internist at your preferred time, date, severity, distance, insurance coverage, and zip code.
If your insurance plan is not listed on Zocdoc, you can upload a photo of your medical insurance card (this doesn't apply to vision or dental cards). We will scan the image and show your likely plan. If you have trouble uploading the card, contact our service team for assistance. For more information, you can also visit Zocdoc's patient help center.
At Zocdoc, we have details of each internist on their profiles: qualifications, specialization, certificates, and degrees. These profiles include years of expertise, language, technical knowledge, and insurance. Do not fret! You get all the required data just with a click. Zocdoc is an excellent platform to stay connected with the best internist near you and stay healthy.
All bookings on Zocdoc are simple, secure, and 100% free!
Statistics about internists in Dallas, Texas
According to data produced by Texas Health and Human Services in September 2019, the population of Dallas, Texas, was 2,697,424. The number of primary care physicians (internists) was around 2,381. The ratio of the 2019 population to primary care physicians was approximately 1,132.9. The ratio of primary care physicians to 100,000 population was nearly 88.3, ranking 32 in the primary health care providing sector. In addition, there was an increase of around 23 measles cases, the highest number since 2013.
This data indicates a simultaneous increase in internists to meet the growing demand.Â
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Texas Health and Human Services[1]
Texas Health and Human Services[2]
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Mayo Clinic[1]
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