7 Neurologic, Musculoskeletal, and Skin Disorders

Assessing children in context

Children’s symptoms and examination findings vary with age and development. Infants may show illness through poor feeding, unusual crying, or reduced activity, while young children may be unable to describe pain, weakness, itching, or dizziness. Compare findings with the child’s usual behavior and abilities, involve the caregiver, and explain each step in age-appropriate language.

Begin with general appearance, vital signs, pain, and alertness. Ask when symptoms began, what makes them better or worse, and how they affect sleep, play, school, and daily activities. Review medications, allergies, recent illness or injury, developmental history, and relevant family history.

Focused examination

For a neurologic assessment, evaluate alertness and interaction, speech, pupils and vision, strength, sensation, coordination, balance, and gait as appropriate for the child’s age. When a seizure occurs, ask about its start and duration, movements or staring, responsiveness, breathing or color changes, fever, recovery, and previous episodes. A caregiver’s description or video can help the clinician.

For a musculoskeletal assessment, observe posture, spontaneous movement, gait, symmetry, swelling, redness, and range of motion. Compare both sides. Below an injury or cast, check circulation, sensation, movement, skin color, warmth, and swelling.

Examine the whole skin surface when appropriate, including the scalp, skin folds, palms, soles, and diaper area. Note a rash’s location, pattern, color, blanching, warmth, tenderness, scale, blisters, drainage, and spread. Ask about itching or pain, new products or medicines, sick contacts, and whether others at home are itchy. Protect privacy and use a chaperone when indicated.

Seizures and headaches

A seizure may cause stiffening, rhythmic jerking, staring, or reduced responsiveness. Febrile seizures occur with fever, most often in children about 6 months to 5 years old. Protect the child from nearby hazards, place them on their side when possible, and time the event. Do not restrain them or put anything in their mouth.

A seizure lasting 5 minutes or longer requires emergency help. After any first seizure, the child should be medically assessed. A simple febrile seizure usually does not require long-term antiseizure medicine; care focuses on assessing the cause of the fever. Give rescue medicine only if prescribed, following the child’s seizure plan.

Headache assessment includes onset, duration, location, associated symptoms, triggers, sleep, hydration, meals, and effects on daily life. Recurrent headaches may be migraine or tension-type; a headache diary can help identify patterns. Sudden severe headache, confusion, difficulty waking, weakness, repeated vomiting, or headache with fever and a stiff neck requires urgent assessment.

Concussion and head injury

After a blow or jolt to the head, concussion symptoms may include headache, dizziness, nausea, sensitivity to light or sound, fatigue, irritability, and difficulty concentrating. Young children may instead become unusually clingy, fussy, or less interested in play. Symptoms may appear hours or days later.

Emergency danger signs include worsening headache, repeated vomiting, seizure, increasing confusion, difficulty waking, slurred speech, weakness, or unequal pupils. Follow a clinician’s return-to-school and return-to-sports plan. Do not return to contact sports until medically cleared.

Musculoskeletal conditions and injuries

A sprain affects a ligament; a strain affects muscle or tendon. Fractures can cause pain, swelling, bruising, deformity, or refusal to use a limb, but symptoms can overlap. In growing children, a Growth-plate injury can resemble a sprain. Have persistent pain or bone tenderness evaluated. Do not straighten or manipulate a suspected fracture; support the limb and arrange appropriate assessment.

Follow cast-care instructions. New numbness, tingling, marked swelling, pale or cool fingers or toes, or worsening pain below a cast needs prompt medical attention.

Juvenile idiopathic arthritis (JIA) causes persistent joint inflammation, often with swelling, warmth, stiffness, reduced movement, or morning limping. Unexplained joint symptoms lasting weeks warrant evaluation. Support participation in school and activity while adapting tasks during flares.

Scoliosis is a sideways spinal curve that may become more noticeable during a growth spurt. Uneven shoulders or hips, a prominent shoulder blade, or leaning to one side may prompt an examination. Management depends on the curve and remaining growth.

Common skin conditions

Atopic dermatitis (eczema) causes dry, itchy, inflamed patches. Scratching can disrupt the skin barrier and lead to infection. Use short lukewarm baths, gentle fragrance-free cleansers, and regular thick moisturizer. Prescribed topical anti-inflammatory medicines, including topical corticosteroids, are used for flares as directed. Oozing, crusting, pus, blisters, or a rapidly worsening rash may indicate infection and needs clinical advice.

Impetigo is a contagious bacterial skin infection that often produces oozing sores and honey-colored crusts. Keep lesions clean and loosely covered, wash hands, and avoid sharing towels. A clinician may prescribe a topical or oral antibiotic, depending on the extent. Complete the prescribed course and follow local guidance for returning to school or sports.

Scabies causes intense itching and a bumpy rash, often between fingers or in skin folds; household members may itch too. Use the appropriate scabicide and coordinate treatment of close household contacts. Clean recently used clothing and bedding as directed. Itching can persist after treatment, so discuss new bumps or ongoing concerns with a clinician rather than repeating treatment on your own.

Family-centered care and medicine safety

Use calm, concrete explanations, offer choices when possible, and invite the child and caregiver to share concerns and goals. Respect cultural practices while discussing safety and evidence. Help families plan for pain relief, sleep, school attendance, mobility, skin care, medication schedules, and follow-up.

For medicines, confirm the child’s current weight, allergies, product concentration, route, and caregiver understanding. Use the measuring device supplied with liquid medicine. Do not guess doses or use another person’s prescription. Encourage questions and shared decisions, especially for chronic conditions.

Urgent warning signs and care priorities

Seek urgent assessment for a prolonged seizure; a child who is difficult to wake, newly confused, weak, or unable to walk; severe headache with fever and neck stiffness; concussion danger signs; an injured limb that becomes numb, pale, cool, or markedly swollen; or a rapidly spreading rash with a seriously ill appearance. When unsure, contact the child’s clinician or emergency services.

Pediatric assessment depends on developmental context, careful observation, and caregiver input. Recognize neurologic and injury danger signs early, protect function and circulation after musculoskeletal injury, and assess rashes by their pattern, symptoms, and spread. Effective care combines appropriate treatment and medicine safety with practical support for the child and family.