Depression is a mood disorder that causes a persistent feeling of sadness and loss of interest in things and activities you once enjoyed. It can also cause difficulty with thinking, memory, eating and sleeping.
It’s normal to feel sad about or grieve over difficult life situations, such as losing your job or a divorce. But depression is different in that it persists practically every day for at least two weeks and involves other symptoms than sadness alone.
Anxiety is an emotional state, unpleasant in nature, associated with uneasiness (a fear that seems to arise from an unknown source), discomfort and concern or fear about some defined or undefined future threat.
Schizophrenia is a psychiatric condition that has severe effects on your physical and mental well-being. It disrupts how your brain works, interfering with things like your thoughts, memory, senses and behaviors. As a result, you may struggle in many parts of your day-to-day life. Untreated schizophrenia often disrupts your relationships (professional, social, romantic and otherwise). It can also cause you to have trouble organizing your thoughts, and you might behave in ways that put you at risk for injuries or other illnesses.
Neuropathic pain is nerve pain that can happen if your nervous system malfunctions or gets damaged. You can feel pain from any of the various levels of your nervous system, including your peripheral nerves, your spinal cord and your brain. Your central nervous system consists of your spinal cord and brain. Peripheral nerves are the ones that spread throughout the rest of your body to places likes organs, arms, legs, fingers and toes.
Cardiovascular diseases (CVDs) are a group of disorders of the heart and blood vessels that include coronary heart disease, cerebrovascular disease, peripheral arterial disease, rheumatic heart disease, congenital heart disease, deep vein thrombosis and pulmonary embolism.
Diabetes, is a group of metabolic diseases in which a person has high blood sugar, either because the body does not produce enough insulin, or because cells do not respond to the insulin that is produced.
Sleep disorders are conditions that affect the quality, amount and timing of sleep you’re able to get at night. Common sleep disorders include insomnia, restless legs syndrome, narcolepsy and sleep apnea. Sleep disorders can affect your mental health and physical health.
Insomnia is a common sleep disorder that can make it hard to fall asleep, hard to stay asleep, or cause you to wake up too early and not be able to get back to sleep. You may still feel tired when you wake up. Insomnia can sap not only your energy level and mood but also your health, work performance and quality of life.
Alcoholism, referred to as alcohol use disorder, occurs when someone drinks so much that their body eventually becomes dependent on or addicted to alcohol.
Vertigo refers to a sense of spinning dizziness. A sudden internal or external spinning sensation, often triggered by moving your head too quickly. It can happen when there is a problem with the inner ear, brain, or sensory nerve pathway.
Pain is an unpleasant sensation that is caused by actual or perceived injury to body tissues and produces physical and emotional reactions. Presumably, pain sensation has evolved to protect our bodies from harm by causing us to perform certain actions and avoid others. Pain might be called a protector, a predictor, or simply a hassle.
Pain management is an aspect of medicine and health care involving relief of pain (pain relief, analgesia, pain control) in various dimensions, from acute and simple to chronic and challenging.
Androgenetic alopecia is a genetically predetermined disorder due to an excessive response to androgens and is characterized by progressive loss of terminal hair of the scalp any time after puberty.
Bipolar disorder is a brain disorder that causes changes in a person’s mood, energy, and ability to function. People with bipolar disorder experience intense emotional states that typically occur during distinct periods of days to weeks, called mood episodes. These mood episodes are categorized as manic/hypomanic (abnormally happy or irritable mood) or depressive (sad mood). People with bipolar disorder generally have periods of neutral mood as well. Bipolar disorder is a category that includes three different diagnoses: bipolar I, bipolar II, and cyclothymic disorder. When treated, people with bipolar disorder can lead full and productive lives.
Seborrheic dermatitis is a common skin condition that mainly affects your scalp. It causes scaly patches, inflamed skin and stubborn dandruff. It usually affects oily areas of the body, such as the face, sides of the nose, eyebrows, ears, eyelids and chest.
Melasma consists of dark brown sharply marginated, roughly symmetric patches of hyperpigmentation on the face (usually on the forehead, temples, and cheeks).
Vitiligo is a condition in which the pigment is lost from areas of the skin, causing whitish patches, often with no clear cause.
Impetigo is a common infection of the superficial layers of the epidermis that is highly contagious and most commonly caused by gram-positive bacteria. It most commonly presents as erythematous plaques with a yellow crust and may be itchy or painful. The lesions are highly contagious and spread easily.
Ecthyma is a skin infection characterised by crusted sores beneath which ulcers form. It is a deep form of impetigo, as the same bacteria causing the infection are involved. Ecthyma causes deeper erosions of the skin into the dermis. Streptococcus pyogenes and Staphylococcus aureus are the bacteria responsible for ecthyma.
Acne is a common skin condition where the pores of your skin clog. Pore blockages produce blackheads, whiteheads and other types of pimples. Pimples are pus-filled, sometimes painful, bumps on your skin.
Fungal infections, or mycosis, are diseases caused by a fungus (yeast or Mold). Fungal infections are most common on your skin or nails, but fungi (plural of fungus) can also cause infections in your mouth, throat, lungs, urinary tract and many other parts of your body.
Psoriasis is a chronic (long-lasting) disease in which the immune system becomes overactive, causing skin cells to multiply too quickly. Patches of skin become scaly and inflamed, most often on the scalp, elbows, or knees, but other parts of the body can be affected as well.
GERD stands for gastroesophageal reflux disease. This is the medical term for chronic acid reflux in your esophagus. Acid reflux is considered chronic when you’ve had it at least twice a week for several weeks.
Temporary conditions can cause temporary acid reflux. But GERD is a constant, mechanical problem. It means that the mechanisms that are supposed to keep acid out of your esophagus aren’t working right.
Constipation occurs when your bowel movements become less frequent and stools become difficult to pass. It happens most often due to changes in diet or routine, or due to inadequate intake of fiber.
Attention-deficit/hyperactivity disorder (ADHD) is one of the most common and most studied neurodevelopmental disorders in children. “Neuro” means nerves. Scientists have discovered there are differences in the brains, nerve networks and neurotransmitters of people with ADHD.
Autism, now called autism spectrum disorder (ASD), is a neurodevelopmental disorder. ASD is a developmental disability caused by differences in your child’s brain. People with ASD may behave, interact and learn in ways that are different from other people. They may have trouble with social interactions and with interpreting and using nonverbal and verbal communication.
Sexual dysfunction refers to a problem occurring during any phase of the sexual response cycle that prevents the individual or couple from experiencing satisfaction from the sexual activity. The sexual response cycle traditionally includes excitement, plateau, orgasm, and resolution. Desire and arousal are both part of the excitement phase of the sexual response.
The World Health Organization defines sexual dysfunction as a “person’s inability to participate in a sexual relationship as they would wish”.