Browse Categories
Explore the Health Library
Browse alphabetically or find an entry using Search.
Advanced Search — Refine Results
Headache with VomitingCommon Symptoms · Neurological
Recommended Care
Dark Room Rest & Medical Check
Preparation & Use
Rest in a dark, quiet room. Sip water slowly. If severe, see doctor to rule out serious causes.
Safety & Precautions
CAUTION: Could be Migraine or serious brain issue.
When to See Doctor
If headache is sudden/severe, or vomiting is persistent.
My Reading Checklist
These boxes track reading only; they do not represent treatment steps or medical clearance. Checklist selections are not sent to our server.
Head Injury (Concussion)First Aid & Emergency · FA/EUrgent information
First Aid Approach
Rest & Monitor Closely
Preparation & Use
Have the person sit or lie down in a quiet place. Apply an ice pack wrapped in a cloth to the bump for 15 minutes. Watch them closely for vomiting, confusion, or unequal pupils. Do not let them sleep immediately if they are confused.
Safety & Precautions
CAUTION: Hidden brain bleeding can be fatal.
When to Seek Medical Help
IMMEDIATELY: If they vomit, lose consciousness, or complain of a worsening severe headache.
My Reading Checklist
These boxes track reading only; they do not represent treatment steps or medical clearance. Checklist selections are not sent to our server.
Head Laceration (Forehead)First Aid & Emergency · First Aid
First Aid Approach
Direct Pressure & Clean Dressing
Preparation & Use
Apply firm, direct pressure with a clean cloth to stop the bleeding (head wounds bleed heavily). Once bleeding slows, gently clean with water and cover with a sterile bandage.
Safety & Precautions
CAUTION: Monitor for signs of concussion (a mild brain injury), such as dizziness or confusion.
When to Seek Medical Help
If the cut is deep, gaping, won't stop bleeding, or was caused by a dirty object.
My Reading Checklist
These boxes track reading only; they do not represent treatment steps or medical clearance. Checklist selections are not sent to our server.
Head Laceration (Scalp)First Aid & Emergency · First Aid
First Aid Approach
Direct Pressure & Clean Dressing
Preparation & Use
Apply firm, direct pressure with a clean cloth to stop the bleeding (scalp wounds bleed heavily). Once bleeding slows, gently clean with water and cover with a sterile bandage.
Safety & Precautions
CAUTION: Monitor for signs of concussion (a mild brain injury), such as dizziness or confusion.
When to Seek Medical Help
If the cut is deep, gaping, won't stop bleeding, or was caused by a dirty object.
My Reading Checklist
These boxes track reading only; they do not represent treatment steps or medical clearance. Checklist selections are not sent to our server.
Head Lice (Infant/Toddler)Wellness, Mother & Child · WMC
Care Approach
Manual Removal and Safe Treatments
Guidance & Use
Use a fine-toothed nit comb (a special comb designed to remove lice eggs) on wet, conditioned hair. For children over 2 years, use over-the-counter lice treatments as directed. Wash all bedding and hats in hot water.
Safety & Precautions
SAFE home care. CAUTION: Do not use harsh chemical lice treatments on infants under 2 years old without a pediatrician's approval.
When to Seek Medical Advice
If the scalp becomes severely itchy, red, or shows signs of bacterial infection from scratching.
My Reading Checklist
These boxes track reading only; they do not represent treatment steps or medical clearance. Checklist selections are not sent to our server.
Head NoddingCommon Symptoms · Neurological
Recommended Care
Medical Evaluation & Stress Reduction
Preparation & Use
See a neurologist for diagnosis. Reduce caffeine and stress. Practice relaxation techniques.
Safety & Precautions
CAUTION: Needs professional diagnosis to rule out neurological conditions.
When to See Doctor
If head nodding is constant, worsens with stress, or affects daily life.
My Reading Checklist
These boxes track reading only; they do not represent treatment steps or medical clearance. Checklist selections are not sent to our server.
Healthy Snack Ideas (Toddler)Wellness, Mother & Child · WMC
Care Approach
Offer Whole Foods in Safe Sizes
Guidance & Use
Provide nutrient-dense snacks like sliced fruit, cheese cubes, yogurt, or whole-grain crackers. Cut round foods (like grapes) into quarters lengthwise to prevent choking. Offer snacks at predictable times to avoid interfering with main meals.
Safety & Precautions
SAFE wellness practice. Always supervise toddlers while they eat.
When to Seek Medical Advice
If the child shows signs of food allergies (hives, swelling, vomiting) after trying a new snack.
My Reading Checklist
These boxes track reading only; they do not represent treatment steps or medical clearance. Checklist selections are not sent to our server.
Healthy Snack Ideas (Toddler)Wellness, Mother & Child · WMC
Care Approach
Offer Whole Foods in Safe Sizes
Guidance & Use
Provide nutrient-dense snacks like sliced fruit, cheese cubes, yogurt, or whole-grain crackers. Cut round foods (like grapes) into quarters lengthwise to prevent choking. Offer snacks at predictable times to avoid interfering with main meals.
Safety & Precautions
SAFE wellness practice. Always supervise toddlers while they eat.
When to Seek Medical Advice
If the child shows signs of food allergies (hives, swelling, vomiting) after trying a new snack.
My Reading Checklist
These boxes track reading only; they do not represent treatment steps or medical clearance. Checklist selections are not sent to our server.
Hearing Screening (Newborn)Wellness, Mother & Child · WMC
Care Approach
Routine Hospital Screening
Guidance & Use
Ensure the baby receives a hearing screening before leaving the hospital or within the first month of life. The baby should be asleep or very quiet during the painless test, which uses a small probe in the ear to measure sound responses.
Safety & Precautions
SAFE preventive care. Early detection is critical for speech and language development.
When to Seek Medical Advice
If the baby fails the initial screening, follow up promptly with a pediatric audiologist (a hearing specialist) for a comprehensive evaluation.
My Reading Checklist
These boxes track reading only; they do not represent treatment steps or medical clearance. Checklist selections are not sent to our server.
Heart Attack (Suspected)First Aid & Emergency · FA/EUrgent information
First Aid Approach
Aspirin & Call Ambulance
Preparation & Use
Call emergency services immediately. Have the person sit comfortably and rest. If they are not allergic and it is available, have them chew a regular aspirin. Loosen tight clothing. Start CPR (chest compressions and breaths to restart the heart) if they become unconscious and stop breathing.
Safety & Precautions
EMERGENCY: Every minute counts to save heart muscle.
When to Seek Medical Help
IMMEDIATELY: Call an ambulance right away; do not drive them yourself if possible.
My Reading Checklist
These boxes track reading only; they do not represent treatment steps or medical clearance. Checklist selections are not sent to our server.
HeartburnA–Z Health · Digestive Health
Recommended Care
Cold Milk & Avoid Triggers
Preparation & Use
Sip half glass cold milk. Avoid spicy/fried food. Do not lie down immediately after eating.
Safety & Precautions
SAFE temporary relief. CAUTION: Frequent heartburn needs doctor check.
When to See Doctor
Difficulty swallowing, weight loss, or pain spreading to arm/jaw.
My Reading Checklist
These boxes track reading only; they do not represent treatment steps or medical clearance. Checklist selections are not sent to our server.
HeartburnCommon Symptoms · Digestive
Recommended Care
Antacid & Upright Posture
Preparation & Use
Take an over-the-counter antacid. Sit upright. Avoid lying down for 2-3 hours after eating.
Safety & Precautions
SAFE temporary relief.
When to See Doctor
If heartburn happens more than twice a week or interferes with daily life.
My Reading Checklist
These boxes track reading only; they do not represent treatment steps or medical clearance. Checklist selections are not sent to our server.
Heartburn (Pregnancy)Wellness, Mother & Child · WMC
Care Approach
Small, Frequent Meals and Upright Posture
Guidance & Use
Eat smaller, more frequent meals. Avoid spicy, fatty, or acidic foods. Do not lie down for at least 2 hours after eating. Sleep with the head and shoulders elevated using extra pillows.
Safety & Precautions
SAFE wellness practice. CAUTION: Consult a doctor before taking any over-the-counter antacids during pregnancy.
When to Seek Medical Advice
If heartburn is severe, prevents sleep, or is accompanied by upper abdominal pain (to rule out preeclampsia).
My Reading Checklist
These boxes track reading only; they do not represent treatment steps or medical clearance. Checklist selections are not sent to our server.
Heat CrampsFirst Aid & Emergency · First Aid
First Aid Approach
Rest, Cool Down & Hydrate
Preparation & Use
Stop all physical activity. Move to a cool place. Gently stretch and massage the cramped muscle. Drink water or a sports drink containing electrolytes (minerals like sodium and potassium).
Safety & Precautions
SAFE first aid. CAUTION: Can progress to heat exhaustion if ignored.
When to Seek Medical Help
If cramps last longer than an hour, or are accompanied by heavy sweating and weakness.
My Reading Checklist
These boxes track reading only; they do not represent treatment steps or medical clearance. Checklist selections are not sent to our server.
Heat ExhaustionFirst Aid & Emergency · FA/E
First Aid Approach
Cool Down & Hydrate
Preparation & Use
Move the person to a cool, shaded, or air-conditioned place. Have them lie down and elevate their legs slightly. Give them cool water or ORS to sip. Loosen tight clothing.
Safety & Precautions
CAUTION: Can quickly turn into life-threatening Heat Stroke.
When to Seek Medical Help
If symptoms worsen, vomiting occurs, or the person stops sweating and becomes confused (signs of Heat Stroke).
My Reading Checklist
These boxes track reading only; they do not represent treatment steps or medical clearance. Checklist selections are not sent to our server.
Heat RashA–Z Health · Skin Health
Recommended Care
Cool Compress & Loose Clothes
Preparation & Use
Keep skin cool and dry. Wear loose cotton clothes. Apply calamine lotion if itchy.
Safety & Precautions
SAFE care. CAUTION: Avoid heavy creams that block pores.
When to See Doctor
Signs of infection (pus), fever, or rash not improving in 3 days.
My Reading Checklist
These boxes track reading only; they do not represent treatment steps or medical clearance. Checklist selections are not sent to our server.
Heat RashFirst Aid & Emergency · First Aid
First Aid Approach
Cool & Dry the Skin
Preparation & Use
Move to a cooler environment. Keep the affected area dry. Apply cool compresses. Wear loose, breathable cotton clothing. Avoid heavy creams that block pores.
Safety & Precautions
SAFE home care.
When to Seek Medical Help
If the rash becomes painful, swells, or shows signs of infection (pus).
My Reading Checklist
These boxes track reading only; they do not represent treatment steps or medical clearance. Checklist selections are not sent to our server.
Heat Stroke (Severe)First Aid & Emergency · FA/EUrgent information
First Aid Approach
Rapid Cooling
Preparation & Use
Move the person to a shaded or cool area. Remove excess clothing. Sponge their body with cool water and fan them vigorously. Place ice packs wrapped in cloth on the neck, armpits, and groin (the area where the legs meet the body). Do not give them fluids if they are unconscious.
Safety & Precautions
EMERGENCY: This is life-threatening and can cause organ failure.
When to Seek Medical Help
IMMEDIATELY: Call an ambulance while cooling them down.
My Reading Checklist
These boxes track reading only; they do not represent treatment steps or medical clearance. Checklist selections are not sent to our server.