Welcome to the Patient Education Library of Metro Medical Direct
We invite you to explore our comprehensive list of resources and educational materials designed to help educate you about the various medical and psychiatric conditions treated by Dr. Zakhari at Metro Medical Direct. Simply click on a topic below to learn more.
If you have any questions or concerns regarding your condition or treatment, please feel free to contact Metro Medical Direct in New York City at (917) 484-2709. To request an appointment, use our secure online appointment request form.
This information is intended for educational and informational purposes only. It should not be used in place of an individual consultation, examination, or the medical advice of your doctor. This information should not be relied upon to determine a diagnosis or course of treatment.
Family Practice & Psychiatry A-Z
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Did You Know?
Nurse practitioners can do everything a medical doctor can do, such as diagnose illness, prescribe medications, and order diagnostic tests.
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A Guide To Arthroscopy
Arthroscopic Surgery is a procedure that allows surgeons to see, diagnose, and treat problems inside a joint. The procedure, also called an Arthroscopy, requires only small incisions and is guided by a miniature viewing instrument or scope. Before arthroscopy existed, ... Read More
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Acne
Acne, commonly referred to as pimples, blemishes, and zits, is a common skin condition that most people experience at some point in life, most often as teenagers. Acne results when tiny openings in the skin become plugged. Acne is treated ... Read More
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Acute Stress Disorder
Acute stress disorder is a type of anxiety disorder that develops in some people that witness or experience a horrifying life-threatening event. Acute stress disorder causes an assortment of symptoms including re-living the event through memories and nightmares and feeling ... Read More
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Adjustment Disorder
Adjustment disorders are psychological disturbances that develop after a life stressor. They may develop after an identifiable stress, such as the death of a loved one, or after an unexpected catastrophe, such as a hurricane. Depression, anxiety, sleep difficulties, behavior ... Read More
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Agoraphobia
Agoraphobia is a type of phobia and anxiety disorder. People with agoraphobia have a continuous fear of being in a place or situation that may be difficult to leave or find help in the event of a panic attack. People ... Read More
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Allergies
An allergic reaction occurs when the immune system overreacts to a normally nonthreatening substance. There are many types, causes, and symptoms of allergic reactions. Different areas of the body can be affected depending on the allergic trigger. Some allergic reactions ... Read More
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Anaphylaxis & Anaphylactic Shock
Anaphylaxis is a potentially life-threatening allergic reaction with rapid onset of symptoms. Anaphylaxis usually occurs in people after they are exposed to a substance they are severely allergic to such as foods, medications, and insect stings. It has been estimated that up to 15% ... Read More
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Anemia
Anemia is a blood disorder characterized by a lack of red blood cells or hemoglobin, a substance in red blood cells. Anemia results if not enough normal hemoglobin or red blood cells are produced, too many red blood cells are ... Read More
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Anorexia Nervosa
Anorexia nervosa is a type of eating disorder. People with eating disorders have problems with their eating behavior, thoughts, and emotions. They have a distorted body image and attempt to control their weight by controlling their food intake. People ... Read More
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Arthritis
Arthritis is a common disease that causes joint pain, stiffness, immobility, and swelling. Arthritis is actually a term for a group of over 100 diseases that affect the muscle and skeletal system, particularly the joints. Arthritis alters the cartilage in ... Read More
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Asthma
Asthma is a lung disease. Asthma causes the breathing tubes in the lungs to temporarily narrow. People with asthma have difficulty breathing air in and out of their lungs. An allergen or irritant in the environment usually triggers an asthma flare-up. ... Read More
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Attention Deficit Disorder (ADD)
Attention Deficit Disorder (ADD) is a neurologically based condition. People with ADD have difficulty paying attention, maintaining their focus on a task, and are easily distracted. They may move from one task to the next without completing any of them. ... Read More
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Attention Deficit Hyperactive Disorder (ADHD)
Attention Deficit Hyperactive Disorder (ADHD) is a neurologically based disorder. People with ADHD have difficulty maintaining attention, act before thinking, and are hyperactive or restless. Untreated ADHD can be problematic and disrupt school or work performance, as well as social ... Read More
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Balanced Diet and Nutrition
The food that you eat can directly affect your health. As Americans are facing higher rates of obesity, diabetes, cancer, and cardiovascular disease, it is more important than ever to make sure that you and your family are eating a ... Read More
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Binge-Eating Disorder
Binge-eating is a disorder of eating. It involves episodes of eating an enormous amount of food in a very short period of time. People may feel out of control during binge-eating and guilty or depressed afterwards. People with binge-eating disorder ... Read More
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Bipolar Disorder
Bipolar disorder is a type of mood disorder characterized by alternating moods of depression and mania, often with normal moods in between. Depression may cause feelings of sadness, worthlessness, hopelessness, and suicidal thoughts. Mania may cause excitability, rage, and racing ... Read More
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Bronchitis
Bronchitis is a condition of inflammation of the large air passages in the lungs. It occurs when the mucous lining in the airways becomes irritated and swollen. Cigarette smoking, air pollution, and upper respiratory infections are common causes of bronchitis. ... Read More
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Bruises - Contusions
Everyone has experienced a bruise at one time or another. A bruise, medically termed a contusion, results when the blood vessels beneath the skin are injured and bleed. Cold packs can help reduce bruising following an injury. Significant bruises should ... Read More
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Bulimia
Bulimia is a type of eating disorder. People with eating disorders have problems with their eating behavior, thoughts, and emotions. They have a distorted body image and attempt to control their weight by controlling their food intake. People with bulimia ... Read More
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Cardiac Arrhythmia - Irregular Heartbeat
Heart arrhythmias, also called cardiac arrhythmias, are irregular heart rhythms that result when the heart beats too fast, too slow, or unevenly. A heart arrhythmia occurs if there is a disturbance anywhere along the nerve signal pathway in the heart chambers. ... Read More
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Celiac Sprue
Celiac sprue is an inherited disease that affects the way nutrients are absorbed in the small intestine. It occurs when people with the genetic condition eat foods that contain gluten and other proteins. Gluten is contained in wheat, barley, rye, and ... Read More
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Chronic Obstructive Pulmonary Disease (COPD)
Chronic Obstructive Pulmonary Disease (COPD) is an irreversible lung condition. Diseases classified as COPD cause swelling of the large airways in the lungs, which obstructs or blocks the flow of air. Symptoms of COPD include shortness of breath, coughing, wheezing, ... Read More
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Cluster Headache
Cluster headaches are named so because they occur in predictable patterns, often as regular as clockwork. They are one of the most painful types of headaches. Fortunately, treatments and medication can help reduce symptoms and the number of headache episodes. ... Read More
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Coccydynia - Tailbone Pain
Coccydynia is an uncommon painful condition that originates from the coccyx, the tailbone at the end of the spine. Trauma and falls are the most frequent causes of coccydynia. In the vast majority of cases, nonsurgical treatment, such as medications ... Read More
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Common Cold
Colds are a very common medical condition. There are over two hundred viruses that can cause the common cold. The viruses are easily transmitted from person to person. Coughing, sneezing, a sore throat, and a runny nose are typical cold ... Read More
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Compulsive Overeating
Compulsive overeating is a disorder of eating behaviors. People who compulsively overeat will continuously eat throughout the day or experience repeated episodes of consuming very large amounts of food. They are most frequently overweight and males. Compulsive overeating can lead ... Read More
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Conjunctivitis - Inner Eyelid Infection
Conjunctivitis is an inflammation or infection of the conjunctiva. The conjunctiva is a thin film that covers the inside of your eyelids and the whites of your eyes. There are many causes and types of conjunctivitis. Some kinds are contagious ... Read More
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Depression
Depression is a real medical condition that is treatable. Depression is not a “normal part” of every day life. Common symptoms of depression include feeling sad, irritable, tired, and uninterested in activities that used to be enjoyable. Everyone feels this ... Read More
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Eating Disorders and Weight Management
People with eating disorders have problems with their eating behavior, thoughts, and emotions. They may use food as a coping mechanism for negative emotions. They may attempt to control their weight by controlling their food intake. Eating disorders are a ... Read More
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Eczema
Eczema is a chronic hypersensitive skin reaction, similar to an allergy. Atopic dermatitis is a common form of eczema. The hallmark symptoms of eczema are intense itching and a red rash. Environmental irritants, stress, water, and temperature changes may worsen ... Read More
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Enlarged Prostate (BPH)
An enlarged prostate gland is a very common condition. The prostate is a golf ball sized gland in men. It is located underneath the bladder and in front of the rectum. It is very common for a prostate gland to ... Read More
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Environmental Allergy
Runny noses, itchy watery eyes, and sneezing bother many Americans with environmental allergies, especially during pollen season. While outdoor allergies from grass, weeds, and trees may be seasonal, indoor allergies from dust mites and pet dander can cause problems all ... Read More
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Erectile Dysfunction
Erectile Dysfunction (ED) is the inability to maintain an erection long enough to have sexual intercourse. It is normal for men to have trouble maintaining an erection from time to time. However, if it occurs more than 25% of the time, it may be time ... Read More
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Flu and Flu Shots
The flu is a respiratory disease that affects the nose, throat, and lungs. The influenza virus type A, B, or C causes it. The flu is very contagious. Symptoms include fever, chills, body aches, cough, and a lack of energy. ... Read More
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Gas and Bloating
Gas symptoms occur daily as part of your normal digestive process. Belching, burping, and passing gas (flatulence) eliminates gas from your digestive tract. Excess gas can cause discomfort, pain, and bloating. Gas symptoms are produced by swallowed air and the breakdown ... Read More
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Generalized Anxiety Disorder
Generalized anxiety disorder is a common type of anxiety disorder. People with generalized anxiety disorder experience excessive worry and anxiety over daily circumstances. They may feel that they have little control over their internal tension and it may interfere with ... Read More
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Hair Loss
Hair loss, also referred to as alopecia or balding, is a very common condition. Balding is very common in men, although both men and women tend to lose hair thickness as they age. In most cases, hair loss is inherited ... Read More
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Heart Disease
Heart disease, also called cardiovascular disease, is a common problem in the United States. It occurs when the heart and blood vessels do not function properly. The most common cause is narrowing or blockage of the arteries that supply blood ... Read More
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High Blood Pressure - Hypertension (HTN)
High blood pressure, or hypertension (HTN), is a common condition in the United States. High blood pressure is termed a “silent killer” because it usually does not have symptoms but can cause significant cardiovascular and organ damage. The only way to know ... Read More
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High Cholesterol - Dyslipidemia
High cholesterol occurs when there is too much or an unhealthy balance of cholesterol in the blood. Your body needs some cholesterol for healthy functioning but too much is dangerous to your health. High cholesterol has no symptoms. The only ... Read More
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Insect Sting Allergy
Itching and swelling from insect stings annoy millions of Americans each year. For some people, stings from certain insects can cause allergic reactions. While most stinging insects do not cause an allergic reaction, honeybees, yellow jackets, hornets, wasps, and fire ... Read More
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Insomnia
Insomnia is the inability to achieve a restful and sustained night’s sleep. You may have trouble falling asleep, staying asleep, or waking up too early in the morning. A lack of sleep may make you feel tired during the day, ... Read More
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Metabolic Syndrome
Metabolic syndrome is a term used to describe the combined effects of several conditions that increase the risk of heart disease, stroke, and diabetes. The conditions include high blood pressure, resistance to insulin, abnormal cholesterol and triglyceride levels, and obesity ... Read More
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Migraine Headache
Migraine headache pain can be severe and accompanied by nausea, vomiting, and sensitivity to odors, light and sound. If untreated, migraine symptoms can be so severe that people need to lie down for a few hours or days. Although there ... Read More
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Obsessive Compulsive Disorder
Obsessive compulsive disorder (OCD) is a type of anxiety disorder. People with OCD experience obsessive thoughts, compulsions, or both. Obsessions are recurrent thoughts, ideas, feelings, or sensations that play over and over again in a person’s mind. Compulsions are actions ... Read More
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Panic Disorder
Panic disorder is a type of anxiety disorder. People with panic disorder experience recurring unexpected sudden episodes of intense terror and physical symptoms. The physical symptoms can be so severe that many people question if they are having a heart ... Read More
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Peripheral Artery Disease - Poor Circulation
Peripheral artery disease (PAD), also referred to as arteriosclerosis of the extremities and peripheral vascular disease, is a condition that causes poor blood circulation to the kidneys, intestines, arms, legs, and feet. Blood flow may be reduced or blocked by ... Read More
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Phobias
Phobias are a very common type of anxiety disorder. People with phobias have a continuous fear of a specific type of object, place, activity, or situation. Common phobias are a fear of flying, giving public speeches, heights, dogs, or snakes. ... Read More
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Pneumonia
Pneumonia can be a serious life-threatening illness that needs medical attention. Pneumonia results from germs that cause an infection in the lungs. Many people with pneumonia are treated with prescription medication at home, but others require more intensive treatment and a ... Read More
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Post Traumatic Stress Disorder (PTSD)
Posttraumatic stress disorder (PTSD) is a type of anxiety disorder. It develops in some people that witness or experience terrifying life-threatening events. PTSD can cause a variety of psychiatric and physical symptoms. People with PTSD may experience sudden vivid memories ... Read More
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Psychotherapeutic Medications: An Overview
Medication will not cure mental illness, but it can help keep symptoms under control. Your treatment may involve medication, therapy, or both. Medication can help make therapy more effective. Psychotherapeutic medications may be used for short periods of time or ... Read More
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Restless Legs Syndrome
Restless legs syndrome (RLS) is a condition that causes odd sensations in the legs and an urgency to move the legs. The symptoms become worse while resting or lying down to fall asleep. RLS is not a life-threatening condition, but ... Read More
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Sinusitis
Sinusitis is a fairly common condition. It can develop following a cold, upper respiratory infection, or allergic reaction. Environmental irritants, certain medical conditions, and structural abnormalities can contribute to sinusitis. Sinusitis causes pressure and pain in the head and face. It can ... Read More
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Tension Headache
Tension headaches are the most common type of primary headache, meaning that they are not caused by an underlying medical disorder. Most people will experience a tension headache in their lifetime. They occur most frequently between the ages of 20 ... Read More
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The Heart: How it Works
The Heart: How it Works The heart is the core of the cardiovascular system. Your cardiovascular system consists of your heart and the blood vessels that carry blood throughout your body. Your heart is located to the left of the middle ... Read More
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Weight Management
Weighing too much or too little can be a problem. In the United States, weighing too much is the more common situation. It can be unhealthy to be underweight or overweight. Of growing concern, many Americans are becoming obese, which ... Read More
Copyright © - iHealthSpot Interactive - www.iHealthSpot.com
This information is intended for educational and informational purposes only. It should not be used in place of an individual consultation or examination or replace the advice of your health care professional and should not be relied upon to determine diagnosis or course of treatment.
The iHealthSpot patient education library was written collaboratively by the iHealthSpot editorial team which includes Senior Medical Authors Dr. Mary Car-Blanchard, OTD/OTR/L and Valerie K. Clark, and the following editorial advisors: Steve Meadows, MD, Ernie F. Soto, DDS, Ronald J. Glatzer, MD, Jonathan Rosenberg, MD, Christopher M. Nolte, MD, David Applebaum, MD, Jonathan M. Tarrash, MD, and Paula Soto, RN/BSN. This content complies with the HONcode standard for trustworthy health information. The library commenced development on September 1, 2005 with the latest update/addition on February 16, 2022. For information on iHealthSpot’s other services including medical website design, visit www.iHealthSpot.com.
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