Ankylosing spondylitis is a chronic inflammation of the spine and joints, causing pain, stiffness, and reduced mobility, typically in young adults.

Chronic pain can trigger anxiety as worry, fear, and stress often arise from ongoing pain, making everyday life harder to manage.

Arthritis is a broad group of diseases causing pain, stiffness, and reduced mobility in joints and muscles, affecting people of all ages.

Cancer-related pain is caused by the disease or its treatment and can vary in type and intensity, often greatly affecting quality of life.

Chemotherapy-induced neuropathy (CIPN) is nerve damage that can occur as a side effect of chemotherapy, affecting nerve function.

Chronic fatigue syndrome is a complex condition marked by persistent, unexplained fatigue that does not improve with rest.

Chronic pain is long-lasting pain that may result from injury or nerve system changes, increasing sensitivity and affecting daily life.

Chronic pain affects sleep quality, leading to fatigue, reduced function, and worsened pain, collectively lowering quality of life.

Chronic postoperative pain is persistent pain after surgery, often caused by nerve damage, scar tissue, inflammation, or sensitization.

Cluster headache is a rare, extremely painful headache that occurs in clusters, causing intense pain behind one eye and restlessness during attacks.

Chronic pain can lead to depression, as long-term pain often affects mood and mental health.

Diabetic neuropathy is a late complication of diabetes that causes nerve damage, leading to numbness, pain, and ulcers, especially in feet and legs.

Dizziness is a symptom of disturbed balance, often caused by inner ear issues, brain problems, low blood pressure or medication.

Fibromyalgia is a chronic pain condition where nerve cells become more sensitive, amplifying pain. Common symptoms include fatigue and tenderness.

Headache is a common condition that can be primary, such as tension headache or migraine, or secondary as a symptom of another disorder.

A herniated disc is a bulging of the soft core inside a spinal disc that can press on nerves and cause pain, numbness, and muscle weakness.

Inflammatory bowel disease is a chronic inflammation of the intestines, such as Crohn’s disease or ulcerative colitis, with pain and diarrhea.

Lower back pain is pain in the lumbar region, often without a clear cause, which can radiate down the legs and affects most adults at some point.

Lumbago is an acute, sharp pain in the lower back that can cause stiffness, radiating pain, and limited movement.

Migraine is a neurological disorder with episodes of severe headache, light and sound sensitivity, lasting up to 72 hours, most common in women.

Migraine with aura affects about one-third of migraine sufferers and causes visual or sensory disturbances before the headache, lasting up to 60 minutes.

Multiple sclerosis is an autoimmune disease where the immune system attacks myelin in the brain and spinal cord, causing vision and sensory problems.

Nausea is an unpleasant physical sensation caused by activation of the brain’s vomiting center, often accompanied by sweating, paleness, and palpitations.

Neck pain involves stiffness and discomfort in the neck, shoulders, and back of the head, often due to muscle tension, usually resolving on its own.

Osteoarthritis is the gradual breakdown of cartilage, leading to pain, stiffness, and reduced mobility, especially in knees, hips, and hands.

Panniculitis is inflammation of the fat layer under the skin, causing tender, discolored nodules, often on the shins, sometimes with pain and fatigue.

Peripheral neuropathy is a disease of the nerves outside the central nervous system, causing pain, numbness, and weakness, often in hands and feet.

Postherpetic neuralgia is chronic nerve pain after shingles that can last for months or years, particularly in older adults after a varicella-zoster infection.

Radiation therapy can cause pain during and after treatment, typically as skin irritation, swelling, tenderness, or fatigue in the treated area.

Rheumatoid arthritis is a chronic autoimmune disease that causes inflammation in joints, leading to pain, swelling, stiffness, and reduced mobility.

Sciatica is sharp, radiating pain from the lower back to the foot, caused by pressure on the sciatic nerve, often due to a disc issue or muscle tension.

Spinal stenosis is a narrowing of the spinal canal that compresses nerves and causes pain, numbness, and muscle weakness in the back, legs, or arms.

Tension headache is a pressing, mild to moderate pain that feels like a tight band, often caused by neck and shoulder tension, stress, or poor posture.