Conditions & Illness: A Natural Hygiene Guide

Explore the conditions and health topics covered by Natural Body Intelligence. Each link opens the full article for that subject. The directory has been consolidated so that duplicate topics point to the strongest available article, while distinct conditions remain separate.

A

• Acne — skin eruptions, congestion and the body’s eliminative response.
• Acid Reflux / GERD — reflux, digestive pressure and irritation.
• ADHD (Attention Deficit Hyperactivity Disorder) — attention, stimulation and nervous-system regulation.
• Addiction — dependency, stimulation and nervous-system strain.
• Adrenal Fatigue — persistent exhaustion, stress and recovery.
• Alcoholism — alcohol dependency and whole-body recovery.
• Allergies — sensitivity, reactivity and internal balance.
• Alzheimer’s Disease — memory, brain health and nervous-system function.
• Anaemia — low haemoglobin, fatigue and oxygen transport.
• Anaerobic Fatigue (Low Oxygen Levels) — low energy and oxygen-related fatigue.
• Anaerobic Infections — tissue conditions associated with low-oxygen environments.
• Angina — chest pain associated with reduced blood flow to the heart.
• Anxiety — nervous-system tension, stress and recovery.
• Arthritis — joint pain, stiffness and inflammation.
• Asthma — breathing difficulty, airway sensitivity and respiratory health.
• Astigmatism — visual focus and eye function.
• Autism Spectrum Conditions — a Natural Hygiene discussion of nervous-system health and support.

B

• Bed-wetting — night-time bladder control and nervous-system development.
• Bipolar Disorder — mood changes, nervous-system strain and supportive lifestyle factors.
• Bronchitis — bronchial irritation, coughing and respiratory recovery.
• Burnout — exhaustion following prolonged physical or emotional demand.

C

• Caffeine Dependency — stimulant use, energy swings and nervous-system recovery.
• Cancer — a Natural Hygiene perspective on whole-body health alongside appropriate medical care.
• Candida — yeast overgrowth, digestion and internal balance.
• Carpal Tunnel Syndrome — nerve compression, wrist strain and recovery.
• Cataracts — lens clouding and eye health.
• Chickenpox — an acute childhood illness and supportive care considerations.
• Chronic Back Pain — persistent spinal and muscular discomfort.
• Chronic Cough — persistent coughing and respiratory irritation.
• Chronic Fatigue (ME/CFS) — prolonged fatigue, exertion intolerance and energy management.
• Chronic Lymphatic Congestion — lymph flow, swelling and internal burden.
• Chronic Pain Syndrome — persistent pain and whole-body recovery.
• Chronic Stress — prolonged nervous-system activation and recovery.
• Cold Sores — recurring lip and skin eruptions.
• Colitis — inflammation and irritation of the colon.
• Constipation — bowel regularity, hydration and digestive function.
• Crohn’s Disease — inflammatory bowel disease and digestive health.
• Cystitis — bladder irritation and urinary symptoms.

D

• Dementia — cognitive decline, memory and brain health.
• Depression — mood, nervous-system function and supportive lifestyle factors.
• Diabetes — blood-sugar regulation, metabolism and lifestyle.
• Digestive Bloating — gas, distension, food patterns and digestion.
• Diverticulitis / Diverticulosis — diverticula, bowel pressure and inflammation.
• Dysautonomia — autonomic nervous-system regulation and chronic overload.

E

• Ear Infections — ear pain, inflammation and drainage.
• Eczema — skin irritation, itching and inflammation.
• Emphysema — chronic lung damage and breathing capacity.
• Endometriosis — pelvic pain, reproductive health and hormonal context.
• Epilepsy — seizures and nervous-system health.
• Erectile Dysfunction — circulation, nervous-system function and sexual health.

F

• Fatty Liver — liver fat accumulation and metabolic health.
• Fibromyalgia — widespread pain, fatigue and nervous-system sensitivity.
• Fibroids — benign uterine growths and reproductive health.
• Flatulence — intestinal gas, fermentation and digestion.
• Fluid Retention (Oedema) — swelling caused by fluid accumulating in tissues.
• Food Addiction — compulsive eating, appetite and behavioural patterns.
• Frozen Shoulder — shoulder stiffness, pain and restricted movement.

G

• Gallbladder Dysfunction — bile flow, fat digestion and gallbladder symptoms.
• Gallstones — gallbladder stones and digestive symptoms.
• Gastritis — stomach-lining irritation and digestive discomfort.
• Glandular Fever — fatigue, swollen glands and recovery.
• Glaucoma — raised eye pressure and optic-nerve health.
• Gout — uric-acid crystal deposition and joint inflammation.
• Grief — emotional loss, stress and whole-body effects.
• Growing Pains — recurring childhood limb pain, activity and recovery.
• Gum Disease — gum inflammation, bleeding and oral health.

H

• Haemorrhoids — swollen rectal veins, pressure and bowel habits.
• Halitosis (Bad Breath) — persistent breath odour and digestive or oral factors.
• Hashimoto’s Disease — thyroid function, hormonal regulation and recovery.
• Hay Fever (Allergic Rhinitis) — seasonal nasal and eye symptoms.
• Hearing Loss — reduced hearing and ear health.
• Heart Disease — cardiovascular health, circulation and lifestyle factors.
• Hepatitis — liver inflammation and liver health.
• Herpes — recurring skin or mucosal outbreaks.
• Hiatal Hernia — stomach displacement, pressure and reflux symptoms.
• High Blood Pressure (Hypertension) — persistently raised blood pressure and cardiovascular strain.
• Hormonal Imbalance — endocrine regulation, stress, sleep and hormonal symptoms.
• Hyperactivity — stimulation, behaviour and nervous-system regulation.
• Hypoglycaemia — low blood sugar and energy regulation.

I

• IBS (Irritable Bowel Syndrome) — bowel discomfort, altered habits and digestive sensitivity.
• Indigestion and Chronic Indigestion — upper-digestive discomfort, fullness and digestive strain.
• Infertility — reproductive health, hormones and fertility factors.
• Insomnia — difficulty sleeping and circadian or nervous-system disruption.

K

• Keratosis Pilaris — rough follicular skin bumps and skin health.
• Kidney Disease — kidney function, filtration and systemic health.
• Kidney Stones — urinary crystals, pain and kidney health.

L

• Leaky Gut — intestinal permeability, irritation and digestive health.
• Liver Disease — liver function, metabolism and detoxification.
• Low Blood Pressure — low readings, dizziness and circulatory regulation.
• Long Viral Syndrome / Post-Viral Fatigue — prolonged fatigue and nervous-system recovery after illness.
• Lupus — systemic inflammatory symptoms and whole-body health.
• Lymphoedema — persistent swelling associated with impaired lymph drainage.

M

• Memory Loss — memory changes and brain health.
• Menopause — hormonal transition, symptoms and midlife health.
• Menstrual Disorders — irregular, painful or heavy menstrual cycles.
• Migraine — recurring headache, neurological symptoms and triggers.
• Multiple Sclerosis — nervous-system health, mobility and fatigue.
• Mumps — swollen salivary glands and acute illness.

N

• Neuralgia — nerve pain, irritation and nervous-system recovery.
• Nervous Exhaustion — deep fatigue, overstimulation and energy recovery.

O

• Obesity — body weight, metabolism and lifestyle context.
• Osteoporosis — bone density, mineral balance and skeletal health.

P

• Pancreatitis — pancreatic inflammation and digestive health.
• Parasites — intestinal parasites and digestive health.
• Parkinson’s Disease — movement, nervous-system function and recovery support.
• Perimenopause — the hormonal transition leading up to menopause.
• Plantar Fasciitis — heel and foot pain involving the plantar fascia.
• Polycystic Ovary Syndrome (PCOS) — hormonal, reproductive and metabolic health.
• Poor Circulation — reduced peripheral blood flow and circulatory symptoms.
• Pneumonia — lung inflammation, breathing symptoms and recovery.
• Pre-menstrual Tension — cyclical symptoms before menstruation.
• Prostate Enlargement — urinary symptoms and prostate health.
• Psoriasis — chronic inflammatory skin changes.
• PTSD (Post-Traumatic Stress) — trauma, nervous-system regulation and recovery.

R

• Restless Legs — leg discomfort and urge to move, especially at rest.
• Rheumatism — joint and connective-tissue pain and stiffness.
• Rosacea — facial redness, flushing and skin sensitivity.

S

• Scarlet Fever — acute fever, sore throat and rash.
• Schizophrenia — a serious mental-health condition requiring appropriate professional support.
• Sciatica — pain involving the sciatic nerve.
• Seasonal Affective Disorder (SAD) — seasonal mood and energy changes.
• SIBO — small-intestinal bacterial overgrowth, bloating and digestive symptoms.
• Sinus Polyps — benign nasal growths and chronic sinus symptoms.
• Sinusitis — sinus inflammation, pressure and congestion.
• Sleep Apnoea — repeated breathing interruptions during sleep.
• Smoking Addiction — nicotine dependency and recovery.
• Stroke — sudden disruption of blood supply to the brain and recovery considerations.
• Sugar Addiction — cravings, eating patterns and energy regulation.

T

• Teething Fever — fever occurring around teething and when assessment is appropriate.
• Thyroid Disorders — underactive, overactive and other thyroid conditions.
• Tonsillitis — inflamed tonsils, throat pain and acute symptoms.
• Tooth Decay — dental decay, diet and oral health.

U

• Ulcers — ulceration of the digestive tract and associated symptoms.
• Ulcerative Colitis — inflammatory bowel disease affecting the colon and rectum.

V

• Varicose Veins — enlarged surface veins and circulation.
• Vertigo — dizziness and disturbances of balance.

W

• Warts and Verrucas — common skin growths and skin health.
• Whooping Cough — prolonged spasmodic coughing and respiratory recovery.

Explore Conditions by Body System or Symptom

Not sure where to start? Browse the Body Systems guide to understand the organs and systems involved, or use the Symptoms hub to explore common experiences and related conditions.

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Important: These pages provide health education and a Natural Hygiene perspective. Symptoms can have many causes, and serious, persistent or rapidly worsening symptoms may require medical assessment.