Optimists | Health A-Z Guide to Conditions Diseases Illness Disorders

B

• Back pain
  
• Bad Breath
• Bedbugs

• Bedwetting in children

• Bell’s palsy
• Bipolar disorder
• Bird flu

• Birthmarks

• Black eye

• Bladder cancer

• Bladder pain syndrome (interstitial cystitis)
• Bladder Stones
• Bloating
  

• Blood transfusion

• Bone Cancer
  
• Bone density scan (DEXA scan)
• Bowel cancer
• Brain death
• Brain tumor
• Breast cancer in men
• Broken ankle

• Broken collarbone

• Broken leg
• Broken nose
• Broken toe
• Bulimia

C

• Cardiovascular disease
  
• Carpal Tunnel Syndrome
• Cervical cancer
• Cholera
• Chemotherapy
• Chickenpox

• Chlamydia

• Chronic Kidney Disease
• Chest Pain
  
• Cholesterol (High)
  
• Chorionic villus sampling
• Colonoscopy
• Coma

• Common Cold

• Coronavirus COVID-19

• Coughing up blood

• Counseling

• Cyclical vomiting syndrome

D

• Deafblindness

• Dehydration
• Dengue

• Depression

• Diabetes
• Diarrhea and Vomiting
• Dizziness
• Double vision
• Down Syndrome
• Dry mouth

E

• Ear infections
  
• Earache

• Early menopause

• Eating disorders

• Ebola virus
• Elbow and arm pain 
• Ectropion
• Ectopic pregnancy
• Electrocardiogram
• Endoscopy
• Eye cancer (melanoma)
• Eye injuries
• Eye Infections (Herpes Simplex)

F

• Fainting
  
• Farting
• Febrile seizures
• Femoral hernia

• Finger pain

• Flat Feet
• Flu
• Food allergy
• Food colors and hyperactivity
• Food intolerance
• Food poisoning

G

• Gallbladder cancer
• Gastrectomy
• Gastritis
• General anesthesia
• Generalized anxiety disorder in adults
• Genetic and genomic testing
• Genital herpes
• Glaucoma
• Gonorrhea
• Gout
• Gum disease

H

• Haemophilia
• Hair loss
• Hallucinations
• Hamstring injury
• Head and neck cancer
• Head lice and nits
• Health anxiety
• Head injury and concussion
• Heart Attack
• Heart bypass
• Heart block 
• Heart failure
• Heavy periods
• Herpetic whitlow

• Hepatitis A

• Hepatitis B

• Hepatitis C

• Hip fracture
• HIV

• Home oxygen therapy

I

• Infected piercings

• Infertility
• Insect bites and stings
• Insomnia
• Intracranial hypertension
• Iron deficiency anemia

• Irregular periods

• Irritable Bowel Syndrome (IBS)
• Itchy bottom

J

• Jaw pain, Temporomandibular disorder (TMD)
• Jet lag
• Joint Hypermobility Syndrome
• Joint Pain

K

• Kidney infection
• Kidney Stones
• Knee Pain
• Knock knees
• Knocked out tooth
• Kwashiorkor

L

• Lactose intolerance
• Laser Eye Surgery
• Laparoscopy
• Laryngitis
• Laryngeal cancer
• Laxative

• Lazy eye

• Leg Cramps

• Lens surgery

• Long-sightedness
• Low blood sugar level
• Low sperm count
• Low white blood cell count
• Lung Cancer

M

• Macular hole
• Malaria
• Male menopause
• Mallet finger
• Malignant tumors
• Malnutrition
• Magnesium test
• Memory loss (amnesia)
• Menopause
• Migraine
• Miscarriage
• Molar pregnancy
• Moles
• Monkeypox
• Mouth cancer
• MRI (Magnetic Resonance Imaging)
• Mumps

N

• Nail problems
• Neck pain
• Newborn jaundice
• Newborn respiratory distress syndrome
• Night sweat
• Nipple discharge
• Non-allergic rhinitis
• Non-alcoholic fatty liver disease (NAFLD)
• Norovirus – Vomiting Bug
• Noise sensitivity (Hyperacusis)
• Nosebleed
• Night Terrors

O

• Obesity

• Obsessive compulsive disorder (OCD)
• Osteoarthritis

• Ovarian Cancer

• Ovarian cyst
• Overactive thyroid (hyperthyroidism)
• Ovulation pain

P

• Panic Disorder
• Pancreatic cancer
• Pancreatitis chronic
• Paralysis
• Parkinson’s disease
• Period pain
• Piles
• PMS (premenstrual syndrome)
• Poisoning
• Polio
• Polycystic ovary syndrome (PCOS) 
• Post-traumatic stress disorder – PTSD
• Probiotics
• Prostate Cancer

Q

• Q Fever

R

• Rabies
• Reactive arthritis
• Rectal bleeding
• Rectal examination

• Red Blood Cell Count

S

• Scarlet fever
• Self-Harm
• Seizure(fits)
• Seizures (children with fever)

• Shortness of breath

• Skin cancer – melanoma
• Skin cancer – non-melanoma
• Slipped disc
• Snoring
• Social anxiety

• Sore or dry lips

• Sore or white tongue
• Sore throat 
• Stillbirth
• Stomach ulcer
• Stretch marks
• Stroke
• Sunburn

T

• Tapeworms Infection
• Tension headaches
• Tennis elbow
• Testicle pain
• Testicular cancer
• Thumb pain
• Thyroid Cancer
• Tick-borne encephalitis (TBE)
• Tics
• Tonsillitis
• Toe pain
• Toothache
• Tooth decay

• Tremor or shaking hands

• Tremors

• Tuberculosis
• Type 1 diabetes 
• Type 2 diabetes

U

• Ulcerative colitis

• Unintentional weight loss

• Uterine Cancer
• Urine microalbumin

• Urinary catheter

• Urinary incontinence

• Uveitis

V

• Vaginismus
• Vaginal discharge
• Vaginal dryness
• Vascular dementia

• Venous Leg Ulcer

• Vitamin B12 deficiency

• Vulvodynia (Vulva pain)

W

• Watering eyes
• Whooping cough

• Whiplash

• Wisdom Tooth Removal
• Wolff-Parkinson-White syndrome

• Worms in Humans

• Wrist pain

X

• X-ray

Y

• Yellow fever

Z

• Zika Virus