Health conditions A-Z
Conditions B
53 Conditions B
Bad breath (halitosis)
Bad breath
Baker’s cyst (popliteal cyst)
Swelling | Pain | Joint locking
Balanitis
Redness | Swelling | Pain | Discharge
Bartholin’s cyst
Swelling | Pain | Redness | Temperature
Bedwetting
Incontinence | Leaking of urine
Behçet’s disease
Red Eye | Mouth Ulcers | Skin Lesions | Spots
Bell’s palsy
Dropped face | Drooling | Loss of taste | Headache
Benign brain tumour
Headache | Fits | Nausea | Vomiting
Benign prostate enlargement
Delayed peeing | Peeing more | Slow pee | Need to pee
Bile duct cancer
Jaundice | Itch | Pale Poo | Dark Urine
Binge eating disorder
Overeating | Weight gain | Low mood | Anxiety
Bipolar disorder
Low mood | Poor sleep | Poor appetite | Tiredness | Fatigue
Birthmarks
Skin discolouration
Black eye
Bruising | Swelling
Bladder cancer
Blood in urine | Peeing more | Need to pee | Pain
Bladder stones
Blood in urine | Tummy ache | Pain when peeing | Peeing more
Bleeding between periods
Bleeding between periods
Blepharitis
Pain | Redness | Crusty eyelashes | Itch
Blisters
Blistering | Pain | Redness | Itch
Blocked nose
Blocked nose | Breathing difficulties
Blood Cell Disorders
Chronic infections | Fatigue | Weight loss | Malaise
Blood clot blocking an artery (arterial thrombosis)
Blood clot in a vein (venous thrombosis)
Blood in semen (haematospermia)
Ejaculation problems
Blood in urine (haematuria)
Blood in urine
Blue skin and lips (cyanosis)
Blue lips and tongue
Body dysmorphic disorder (BDD)
Anxiety | Flawed self-image | Excessive diet / exercise | Self harm
Body odour (bromhidrosis)
Bad smell
Boils and carbuncles
Pain | Lump | Redness | Pus
Bone cancer
Pain | Bone pain | Lump | Swelling
Bone cyst
Bones break easily | Lump | Pain
Borderline personality disorder (BPD)
Mood instability | Impulsive behaviour | Relationship instability | Upsetting thoughts
Botulism
Nausea | Vomiting | Tummy ache | Diarrhoea
Bowel cancer
Blood | Change in bowel habit | Weight loss | Tummy ache
Bowel incontinence
Bowel incontinence
Bowel polyps
Blood | Mucus | Constipation | Diarrhoea
Bowen’s disease
Skin lesions | Redness | Dry skin | Itch
Brain abscess
Headache | Sensory confusion | Temperature | Seizures
Brain aneurysm
Blurred vision | Nausea | Headache | Difficulty speaking
Brain stem death
Passed out | Pause in breathing
Brain tumours
Headache | Fits | Nausea | Vomiting
Breast abscess
Lump | Pain | Redness | Temperature
Breast cancer in men
Lump | Discharge | Blood | Change in shape
Breast cancer in women
Lump | Discharge | Blood | Change in shape
Breast lumps
Lump | Discharge | Blood | Change in shape
Breast pain
Pain
Breast problems
Pain | Swelling | Lump | Discharge | Change in shape
Broken bones (fractures)
Pain | Swelling | Malformation
Broken or knocked-out tooth
Pain | Blood
Bronchiectasis
Bronchiolitis
Cough | Runny nose | Temperature | Wheeze
Bronchitis (acute)
Cough | Phlegm | Runny nose | Temperature
Brucellosis
Poor appetite | Sweating | Headache | Tiredness | Fatigue
Bug Bites
Fever | Redness | Rash | Swelling | Itchy | Nausea | Vomiting
Bulimia
Overeating | Vomiting | Body image issues | Excessive diet / exercise
Bullous pemphigoid
Blistering | Redness | Itch
Bunion
Lump | Pain | Swelling | Redness
Burns and scalds
Pain | Blistering | Redness