Symptoms and Diagnosis Page 7

Top of Foot Pain: Stress Fracture, Tendonitis, or Something Else?

April 17, 2026

Person holding painful foot with red glow indicating pain area

Understanding Pain on Top of Your FootThat sharp ache across the top of your foot during a morning walk or sudden tenderness after a workout signals something worth [...]

Skin Cancer on Your Feet: Signs Most People Miss

April 17, 2026

Podiatrist examining a patient's foot with a magnifying glass during a medical exam

Why Your Feet Are Vulnerable to Undetected Skin CancerMost people never think to check their feet for skin cancer. They apply sunscreen to their face, arms, and shoulders [...]

What Does Skin Cancer Look Like? A Visual Guide to Early Warning Signs

April 15, 2026

Female dermatologist closely examining a patient's skin with a dermatoscope

Why Visual Identification of Skin Cancer MattersSkin cancer is the cancer people can actually see. Unlike internal cancers that require imaging or blood tests, skin cancer [...]

Sun Rash: Why Your Skin Reacts to Sunlight and How to Manage It

April 15, 2026

Sunburned back at the beach with a sun shape drawn in sunscreen

Why Skin Reacts to SunlightSpending time outdoors should feel refreshing, not painful. Yet for millions of people, sun exposure triggers an uncomfortable skin rash, turning [...]

Subungual Melanoma: When a Dark Streak Under Your Nail Needs Attention

April 15, 2026

Dermatologist checking a patient's fingernail

When Dark Streaks Under Your Nail Demand AttentionA dark line appearing under a fingernail or toenail often gets dismissed as a bruise or minor injury. Most people wait weeks [...]

Depression with Psychotic Features : Symptoms, Causes, and Treatment Options

April 13, 2026

Distressed woman covering her face during a therapy session with a counselor taking notes

What Is Psychotic DepressionPsychotic depression, formally called major depressive disorder with psychotic features, is a subtype of major depression in which depressive [...]

Intradermal Nevus: When a Raised Mole Is Harmless and When to Monitor

April 9, 2026

Dermatologist examining a mole on a patient's chest with a dermatoscope

What Makes a Mole "Intradermal"Most adults have between 10 and 40 moles, and not all are the same type. An intradermal nevus forms when melanocytes, the [...]

Inner Knee Pain: Common Causes and At-Home Treatment Options

April 9, 2026

Doctor presenting a knee joint anatomical model alongside an X-ray on a tablet

What Structures Live on the Inside of the KneeThe medial (inner) side of the knee houses three structures responsible for most inner knee pain diagnoses.The medial collateral [...]

Knee Pain When Bending: Should You Push Through or Rest?

April 9, 2026

The Push-Through vs. Rest DilemmaMost people with knee pain when bending fall into one of two camps. The first keeps going at full speed, hoping things will settle down on [...]

Knee Hurts After Bending: Causes and When to Get It Checked

April 9, 2026

Runner clutching their knee with a red pain highlight outdoors

Why Bending Loads the Knee DifferentlyThe knee is a hinge joint, but it functions under considerable compressive force the moment flexion begins. At full extension, the [...]