Chronic conditions, explained.
An ever-growing library of chronic illness reports: what the science says, where to find trusted medical resources, and a step-by-step plan to help you understand your condition and prepare for your care.
Medical disclaimer: VIDA LAB is an educational platform created by a student researcher, not a licensed medical doctor. These reports are for learning and empowerment — not diagnosis or treatment. Always consult a qualified healthcare professional for medical decisions.
152 reports found
Endometriosis
A condition where tissue similar to the uterine lining grows outside the uterus, causing pain, irregular bleeding, and potential fertility issues.
Read the full report →autoimmuneHashimoto's Thyroiditis
An autoimmune condition where the immune system attacks the thyroid gland, leading to hypothyroidism — an underactive thyroid.
Read the full report →gastrointestinalIrritable Bowel Syndrome (IBS)
A common functional gastrointestinal disorder causing abdominal pain, bloating, and changes in bowel habits without visible damage to the gut.
Read the full report →dysautonomiaPOTS (Postural Orthostatic Tachycardia Syndrome)
A form of dysautonomia where standing causes an excessive heart rate increase, leading to lightheadedness, fatigue, and brain fog.
Read the full report →endocrinePolycystic Ovary Syndrome (PCOS)
A hormonal disorder causing enlarged ovaries with small cysts, irregular periods, excess androgens, and metabolic issues.
Read the full report →chronic painFibromyalgia
A chronic condition causing widespread pain, fatigue, sleep problems, and cognitive difficulties, linked to how the nervous system processes pain.
Read the full report →autoimmuneLupus (Systemic Lupus Erythematosus)
A chronic autoimmune disease where the immune system attacks multiple organs, causing inflammation, pain, and fatigue.
Read the full report →neurologicalMigraine
A neurological condition causing intense, often one-sided headaches with sensitivity to light, sound, and nausea, affecting millions worldwide.
Read the full report →chronic painME/CFS (Myalgic Encephalomyelitis / Chronic Fatigue Syndrome)
A complex chronic illness defined by profound fatigue that worsens after exertion, unrefreshing sleep, and cognitive dysfunction.
Read the full report →autoimmuneRheumatoid Arthritis
An autoimmune disease causing joint inflammation, pain, and damage — primarily in the hands, wrists, and feet.
Read the full report →musculoskeletalEhlers-Danlos Syndrome (Hypermobile Type)
A genetic connective tissue disorder causing joint hypermobility, chronic pain, and frequent dislocations.
Read the full report →neurologicalMultiple Sclerosis
An autoimmune disease where the immune system attacks the protective covering of nerve fibers, disrupting communication between the brain and body.
Read the full report →otherInterstitial Cystitis (Painful Bladder Syndrome)
A chronic bladder condition causing pelvic pain, pressure, and urinary urgency without a detectable infection.
Read the full report →gastrointestinalInflammatory Bowel Disease (Crohn's & Ulcerative Colitis)
Chronic autoimmune conditions causing inflammation of the digestive tract, leading to pain, diarrhea, and malnutrition.
Read the full report →otherHidradenitis Suppurativa
A chronic inflammatory skin condition causing painful lumps, abscesses, and tunnels under the skin in body folds.
Read the full report →autoimmuneSjögren's Syndrome
An autoimmune disease that attacks moisture-producing glands, causing severe dry eyes, dry mouth, and fatigue.
Read the full report →otherMast Cell Activation Syndrome (MCAS)
A condition where mast cells release excessive chemical mediators, causing widespread allergic-type symptoms across multiple organ systems.
Read the full report →endocrineType 1 Diabetes
An autoimmune disease that destroys insulin-producing cells in the pancreas, requiring lifelong insulin therapy.
Read the full report →gynecologicalVulvodynia
Chronic vulvar pain lasting three months or more without an identifiable cause, often described as burning or stinging.
Read the full report →neurologicalChronic Migraine & Vestibular Migraine
A migraine variant causing episodes of vertigo and dizziness, often without the classic headache.
Read the full report →otherChronic Kidney Disease
A gradual loss of kidney function over time, often silent until advanced stages, requiring careful long-term management.
Read the full report →gastrointestinalGastroparesis
A condition where the stomach empties too slowly, causing nausea, bloating, and early fullness.
Read the full report →otherChronic Lyme Disease / Post-Treatment Lyme Disease Syndrome
Persistent symptoms — fatigue, joint pain, and cognitive issues — that continue after standard treatment for Lyme disease.
Read the full report →autoimmunePsoriatic Arthritis
An inflammatory arthritis that develops in some people with psoriasis, causing joint pain, swelling, and stiffness.
Read the full report →otherLong COVID
A complex condition where symptoms persist for months or longer after a COVID-19 infection, affecting multiple body systems.
Read the full report →chronic painChronic Lower Back Pain (Degenerative Disc Disease)
Age- or wear-related breakdown of spinal discs causing chronic back pain, stiffness, and sometimes nerve symptoms.
Read the full report →autoimmuneVitiligo
An autoimmune condition causing loss of skin pigment, resulting in patches of lighter or white skin.
Read the full report →neurologicalTrigeminal Neuralgia
A chronic pain condition causing sudden, severe, electric shock-like facial pain along the trigeminal nerve.
Read the full report →gastrointestinalChronic Pancreatitis
Long-term inflammation of the pancreas that permanently damages tissue, causing pain and digestive problems.
Read the full report →respiratoryChronic Sinusitis
Long-term inflammation of the sinuses causing congestion, facial pain, and reduced sense of smell for 12 weeks or more.
Read the full report →chronic painComplex Regional Pain Syndrome (CRPS)
A severe, disproportionate chronic pain condition that usually develops after an injury, affecting a limb.
Read the full report →otherChronic Idiopathic Urticaria (Chronic Hives)
Recurring hives lasting six weeks or longer, often without an identifiable trigger.
Read the full report →cardiovascularRaynaud's Phenomenon
A condition causing blood vessels in fingers and toes to overreact to cold or stress, temporarily cutting off blood flow.
Read the full report →musculoskeletalOsteoarthritis
The most common form of arthritis, caused by wear-and-tear breakdown of joint cartilage over time.
Read the full report →neurologicalIdiopathic Peripheral Neuropathy
Nerve damage causing numbness, tingling, and pain, typically starting in the hands and feet.
Read the full report →endocrineAdrenal Insufficiency (Addison's Disease)
A condition where the adrenal glands don't produce enough cortisol and other essential hormones.
Read the full report →neurologicalCluster Headache
Extremely severe, one-sided headaches occurring in cyclical patterns, often called one of the most painful conditions known.
Read the full report →musculoskeletalCostochondritis
Inflammation of the cartilage connecting ribs to the breastbone, causing chest pain that mimics heart problems.
Read the full report →mental healthPremenstrual Dysphoric Disorder (PMDD)
A severe form of PMS causing significant mood disturbances in the days before menstruation, disrupting daily life.
Read the full report →otherChronic Fatigue from Iron Deficiency Anemia
A common condition where low iron levels reduce the blood's oxygen-carrying capacity, causing persistent fatigue and weakness.
Read the full report →autoimmuneGraves' Disease
An autoimmune disorder where antibodies overstimulate the thyroid, causing hyperthyroidism.
Read the full report →gastrointestinalCeliac Disease
An autoimmune response to gluten that damages the small intestine and impairs nutrient absorption.
Read the full report →autoimmunePsoriasis
A chronic skin condition causing rapid skin cell turnover, resulting in thick, scaly, inflamed patches.
Read the full report →autoimmuneSystemic Sclerosis
A rare autoimmune disease causing thickening and hardening of the skin and internal organs.
Read the full report →autoimmuneVasculitis
A group of rare conditions where the immune system attacks blood vessels, causing inflammation and restricted blood flow.
Read the full report →neurologicalMyasthenia Gravis
A chronic autoimmune disease causing muscle weakness that worsens with activity and improves with rest.
Read the full report →neurologicalEpilepsy
A neurological disorder characterized by recurrent seizures caused by abnormal electrical activity in the brain.
Read the full report →neurologicalParkinson's Disease
A progressive neurological disorder affecting movement, causing tremors, stiffness, and slowed motion.
Read the full report →neurologicalEssential Tremor
A common neurological movement disorder causing involuntary, rhythmic shaking, most often in the hands.
Read the full report →endocrineCushing's Syndrome
A hormonal disorder caused by prolonged exposure to high cortisol levels, causing weight gain, skin changes, and other symptoms.
Read the full report →gastrointestinalCrohn's Disease
A chronic inflammatory bowel disease causing inflammation anywhere along the digestive tract, leading to pain, diarrhea, and complications.
Read the full report →gastrointestinalUlcerative Colitis
A chronic inflammatory bowel disease causing inflammation and ulcers in the colon and rectum.
Read the full report →respiratoryAsthma
A chronic respiratory condition where airways become inflamed and narrowed, causing wheezing, coughing, and difficulty breathing.
Read the full report →respiratoryCOPD
A progressive lung disease causing airflow limitation and breathing difficulty, most commonly caused by smoking.
Read the full report →respiratoryCystic Fibrosis
A genetic disease causing thick mucus buildup in the lungs and digestive system, leading to infections and digestive problems.
Read the full report →respiratoryPulmonary Fibrosis
A progressive lung disease where lung tissue becomes scarred and stiff, making breathing increasingly difficult.
Read the full report →mental healthMajor Depressive Disorder
A common but serious mood disorder causing persistent sadness, loss of interest, and physical and cognitive symptoms.
Read the full report →mental healthGeneralized Anxiety Disorder
A chronic condition causing persistent, excessive worry about everyday life that interferes with daily functioning.
Read the full report →mental healthBipolar Disorder
A mental health condition causing extreme mood swings between emotional highs (mania) and lows (depression).
Read the full report →mental healthPost-Traumatic Stress Disorder
A mental health condition triggered by experiencing or witnessing a traumatic event, causing flashbacks, anxiety, and hypervigilance.
Read the full report →mental healthObsessive-Compulsive Disorder
A chronic condition causing unwanted recurring thoughts (obsessions) and repetitive behaviors (compulsions).
Read the full report →gynecologicalAdenomyosis
A condition where the uterine lining grows into the muscular wall of the uterus, causing heavy, painful periods.
Read the full report →musculoskeletalAnkylosing Spondylitis
A chronic inflammatory arthritis primarily affecting the spine, causing pain, stiffness, and potential spinal fusion.
Read the full report →musculoskeletalGout
A common form of inflammatory arthritis caused by uric acid crystals in joints, causing sudden, severe pain and swelling.
Read the full report →cardiovascularHypertension
Persistently elevated blood pressure that increases risk of heart disease, stroke, and kidney damage.
Read the full report →cardiovascularCoronary Artery Disease
Narrowing of the arteries that supply the heart, caused by plaque buildup, leading to chest pain and heart attacks.
Read the full report →cardiovascularHeart Failure
A chronic condition where the heart cannot pump enough blood to meet the body's needs, causing fatigue and fluid retention.
Read the full report →cardiovascularAtrial Fibrillation
An irregular and often rapid heart rhythm that increases the risk of stroke and heart failure.
Read the full report →cardiovascularPeripheral Artery Disease
Narrowing of the arteries in the limbs, usually the legs, causing pain with activity and increasing cardiovascular risk.
Read the full report →cardiovascularCardiomyopathy
Disease of the heart muscle that affects its ability to pump blood, which can lead to heart failure.
Read the full report →cardiovascularChronic Venous Insufficiency
Poor blood flow in the leg veins, causing swelling, pain, skin changes, and varicose veins.
Read the full report →cardiovascularDeep Vein Thrombosis
A blood clot in a deep vein, usually in the leg, which can be life-threatening if it travels to the lungs.
Read the full report →cardiovascularStroke and Cerebrovascular Disease
Reduced blood flow to the brain causing cell death, with effects ranging from mild to life-altering.
Read the full report →cardiovascularAortic Aneurysm
A weakened, bulging area in the aorta that can rupture and cause life-threatening internal bleeding.
Read the full report →cardiovascularTemporal Arteritis (Giant Cell Arteritis)
Inflammation of the blood vessels, usually in the temples, that can cause sudden vision loss if untreated.
Read the full report →endocrineType 2 Diabetes
A chronic condition where the body becomes resistant to insulin or doesn't produce enough, causing high blood sugar.
Read the full report →endocrineHypothyroidism
An underactive thyroid gland that doesn't produce enough hormones, slowing metabolism and causing fatigue and weight gain.
Read the full report →endocrineHyperthyroidism
An overactive thyroid producing excess hormones, accelerating metabolism and causing weight loss, anxiety, and palpitations.
Read the full report →endocrineMetabolic Syndrome
A cluster of conditions — high blood pressure, high blood sugar, excess belly fat, and abnormal cholesterol — that increase heart disease risk.
Read the full report →endocrineOsteoporosis
A condition where bones become weak and brittle, increasing the risk of fractures, especially in the spine, hip, and wrist.
Read the full report →endocrineHyperparathyroidism
Overactive parathyroid glands causing high calcium levels, which can weaken bones and cause kidney stones.
Read the full report →endocrineHypoparathyroidism
Underactive parathyroid glands causing low calcium levels, leading to muscle cramps, tingling, and spasms.
Read the full report →endocrineInsulin Resistance
A condition where cells don't respond well to insulin, leading to high blood sugar and increasing diabetes risk.
Read the full report →endocrineHypoglycemia
Abnormally low blood sugar levels, causing shakiness, confusion, and in severe cases, loss of consciousness.
Read the full report →endocrineLow Testosterone (Hypogonadism)
Abnormally low testosterone levels in men, causing fatigue, low libido, mood changes, and reduced muscle mass.
Read the full report →endocrineVitamin D Deficiency
Insufficient vitamin D levels, linked to bone weakness, fatigue, muscle pain, and immune dysfunction.
Read the full report →endocrineVitamin B12 Deficiency
A lack of vitamin B12 that can cause anemia, nerve damage, and cognitive problems if untreated.
Read the full report →musculoskeletalScoliosis
An abnormal sideways curvature of the spine that can cause pain, posture changes, and in severe cases, breathing problems.
Read the full report →musculoskeletalFrozen Shoulder (Adhesive Capsulitis)
A painful condition where the shoulder becomes stiff and difficult to move, developing in three stages over months to years.
Read the full report →musculoskeletalCarpal Tunnel Syndrome
Compression of the median nerve in the wrist, causing hand numbness, tingling, and weakness.
Read the full report →musculoskeletalHerniated Disc
A ruptured spinal disc that presses on nearby nerves, causing back pain, numbness, or weakness in the limbs.
Read the full report →musculoskeletalSpinal Stenosis
Narrowing of the spinal canal that compresses nerves, causing back pain, leg pain, and difficulty walking.
Read the full report →musculoskeletalTendinitis
Inflammation or irritation of a tendon, causing pain and tenderness near a joint, often from overuse.
Read the full report →musculoskeletalBursitis
Inflammation of the fluid-filled sacs (bursae) that cushion joints, causing pain and swelling.
Read the full report →musculoskeletalPolymyalgia Rheumatica
An inflammatory condition causing severe muscle pain and stiffness, primarily in the shoulders and hips, in older adults.
Read the full report →musculoskeletalSpondylolisthesis
A condition where one vertebra slips forward over the one below it, causing back pain and sometimes nerve compression.
Read the full report →gastrointestinalGERD (Gastroesophageal Reflux Disease)
Chronic acid reflux where stomach acid flows back into the esophagus, causing heartburn and potential damage.
Read the full report →gastrointestinalDiverticulitis
Inflammation or infection of small pouches (diverticula) in the colon, causing abdominal pain and changes in bowel habits.
Read the full report →gastrointestinalNon-Alcoholic Fatty Liver Disease
Fat accumulation in the liver not caused by alcohol, which can progress to inflammation and liver damage.
Read the full report →gastrointestinalGallstones (Cholelithiasis)
Hardened deposits in the gallbladder that can cause severe abdominal pain and digestive problems.
Read the full report →gastrointestinalSIBO (Small Intestinal Bacterial Overgrowth)
Excessive bacteria in the small intestine causing bloating, gas, diarrhea, and malabsorption.
Read the full report →gastrointestinalMicroscopic Colitis
A type of inflammatory bowel disease causing chronic, watery diarrhea, diagnosed only by colon biopsy.
Read the full report →gastrointestinalEosinophilic Esophagitis
An allergic inflammatory condition of the esophagus causing difficulty swallowing and food impaction.
Read the full report →gastrointestinalAchalasia
A rare swallowing disorder where the esophagus loses the ability to move food into the stomach.
Read the full report →gastrointestinalNon-Celiac Gluten Sensitivity
Digestive and other symptoms triggered by gluten in people who don't have celiac disease or wheat allergy.
Read the full report →respiratoryObstructive Sleep Apnea
Repeated pauses in breathing during sleep, causing poor sleep quality and increasing cardiovascular risk.
Read the full report →respiratorySarcoidosis
An inflammatory disease causing small clusters of immune cells (granulomas) in organs, most commonly the lungs.
Read the full report →respiratoryBronchiectasis
Permanent widening and damage to the airways, causing chronic cough with mucus and recurrent infections.
Read the full report →respiratoryAllergic Rhinitis
An allergic reaction to airborne allergens causing sneezing, congestion, itchy eyes, and a runny nose.
Read the full report →respiratoryAlpha-1 Antitrypsin Deficiency
A genetic condition causing low levels of a protective protein, leading to early-onset lung and liver disease.
Read the full report →neurologicalAlzheimer's Disease
A progressive brain disease causing memory loss, cognitive decline, and changes in behavior and personality.
Read the full report →neurologicalVascular Dementia
Cognitive decline caused by reduced blood flow to the brain, often following strokes or small vessel disease.
Read the full report →neurologicalRestless Legs Syndrome
An irresistible urge to move the legs, usually with uncomfortable sensations, especially at night.
Read the full report →neurologicalNarcolepsy
A chronic sleep disorder causing excessive daytime sleepiness and sudden sleep attacks.
Read the full report →neurologicalHuntington's Disease
An inherited brain disorder causing progressive movement, cognitive, and psychiatric symptoms.
Read the full report →neurologicalMeniere's Disease
An inner ear disorder causing episodes of vertigo, hearing loss, tinnitus, and ear fullness.
Read the full report →neurologicalBell's Palsy
Sudden weakness or paralysis of one side of the face, caused by inflammation of the facial nerve.
Read the full report →neurologicalPostherpetic Neuralgia (Shingles Aftermath)
Persistent nerve pain that lasts for months or years after a shingles outbreak.
Read the full report →mental healthAttention-Deficit/Hyperactivity Disorder (ADHD)
A neurodevelopmental condition causing persistent inattention, hyperactivity, and impulsivity that affects daily functioning.
Read the full report →mental healthSchizophrenia
A chronic brain disorder affecting how a person thinks, feels, and behaves, causing hallucinations and delusions.
Read the full report →mental healthAutism Spectrum Disorder
A neurodevelopmental condition affecting social communication, behavior, and sensory processing.
Read the full report →mental healthBinge Eating Disorder
Recurrent episodes of eating large quantities of food with a sense of loss of control, without compensatory behaviors.
Read the full report →chronic painTension-Type Headache
The most common type of headache, causing a pressing or tightening pain around the head.
Read the full report →chronic painSciatica
Pain radiating along the sciatic nerve from the lower back through the buttocks and down the leg.
Read the full report →dysautonomiaNeurocardiogenic Syncope (Vasovagal Syncope)
Sudden fainting caused by a drop in blood pressure and heart rate, often triggered by specific situations.
Read the full report →dysautonomiaOrthostatic Hypotension
A significant drop in blood pressure when standing up, causing dizziness, lightheadedness, and fainting.
Read the full report →otherHemochromatosis (Iron Overload)
A genetic condition causing excessive iron absorption, which can damage the liver, heart, and other organs.
Read the full report →otherPolycythemia Vera
A rare blood cancer where the bone marrow produces too many red blood cells, increasing blood thickness and clot risk.
Read the full report →otherAtopic Dermatitis (Eczema)
A chronic inflammatory skin condition causing dry, itchy, red skin that can significantly impact quality of life.
Read the full report →otherRosacea
A chronic skin condition causing facial redness, visible blood vessels, and sometimes acne-like bumps.
Read the full report →otherAcne Vulgaris
A common skin condition occurring when hair follicles become clogged with oil and dead skin cells.
Read the full report →gynecologicalLichen Sclerosus
A chronic skin condition causing thin, white, itchy patches of skin, usually in the genital or anal area.
Read the full report →gynecologicalPelvic Organ Prolapse
A condition where pelvic organs drop from their normal position, causing a bulge or pressure in the vagina.
Read the full report →gastrointestinalCyclic Vomiting Syndrome
A disorder causing episodes of severe vomiting with no apparent cause, separated by symptom-free periods.
Read the full report →neurologicalPost-Concussion Syndrome
Concussion symptoms such as headaches, dizziness, brain fog and sleep trouble that linger for months after a head injury.
Read the full report →neurologicalIdiopathic Intracranial Hypertension
A condition in which pressure inside the skull rises without a clear cause, leading to headaches and vision problems.
Read the full report →neurologicalFunctional Neurological Disorder
A condition in which real neurological symptoms, like weakness, tremor or seizures, arise from problems in how brain networks function rather than damage to brain structure.
Read the full report →neurologicalChiari Malformation
A structural condition in which the lower part of the brain, the cerebellum, extends into the spinal canal, which can cause headaches and nerve symptoms.
Read the full report →neurologicalTourette Syndrome
A neurological condition that begins in childhood and causes repeated, involuntary movements and sounds called tics.
Read the full report →chronic painOccipital Neuralgia
A headache condition caused by irritated or injured occipital nerves, producing sharp, shooting or burning pain from the base of the skull across the scalp.
Read the full report →mental healthPanic Disorder
An anxiety disorder marked by repeated, unexpected panic attacks and ongoing worry about having more of them.
Read the full report →mental healthSocial Anxiety Disorder
An intense, persistent fear of being judged or scrutinized by others that interferes with school, work, or relationships.
Read the full report →mental healthInsomnia Disorder
A common sleep disorder involving ongoing trouble falling asleep, staying asleep, or getting good quality sleep, despite the chance to rest.
Read the full report →gynecologicalUterine Fibroids
Common noncancerous growths in or on the wall of the uterus that can cause heavy periods, pelvic pressure, and pain, or no symptoms at all.
Read the full report →gynecologicalPremature Ovarian Insufficiency
A condition in which the ovaries stop working normally before age 40, causing irregular or missed periods, low estrogen, and reduced fertility.
Read the full report →gynecologicalPelvic Floor Dysfunction
Problems with the muscles and tissues that support the bladder, uterus, and bowel, causing leaking, pain, pressure, or trouble emptying.
Read the full report →autoimmuneAlopecia Areata
An autoimmune condition in which the immune system targets hair follicles, causing hair to fall out in small, round patches.
Read the full report →autoimmuneJuvenile Idiopathic Arthritis
A group of chronic autoimmune conditions that cause joint inflammation, pain, and stiffness, beginning before age 16.
Read the full report →autoimmuneDermatomyositis
An inflammatory autoimmune disease that causes a distinctive skin rash together with muscle weakness.
Read the full report →chronic painTemporomandibular Disorders (TMD)
A group of more than 30 conditions that cause pain and dysfunction in the jaw joint and the muscles that control jaw movement.
Read the full report →dysautonomiaInappropriate Sinus Tachycardia
A heart rhythm condition in which the heart beats faster than expected at rest or over the day, without an identifiable cause.
Read the full report →otherSickle Cell Disease
An inherited blood disorder in which red blood cells become rigid and sickle-shaped, blocking blood flow and causing pain, anemia, and organ complications.
Read the full report →Learn the building blocks of feeling well.
Short, research-backed articles on sleep, mood, nutrition, movement, and more — so you can understand the why behind what you track.
4 articles found
Your Cycle, In Plain Terms
The four phases of the menstrual cycle and what each one actually does in your body.
Why Sleep Moves Your Energy More Than Coffee
The hormone cascade that starts with a good night's rest.
Brain Fog Is Usually a Sleep Story
Before blaming hormones or stress, look at your sleep column.
Movement Across Your Cycle
Matching how you move to where you are hormonally.
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