Symptom Encyclopedia
Browse symptoms and learn about possible related conditions
All
Stomach & digestion
Arms, legs & joints
Back & spine
Chest & breathing
Children & newborns
Ear, nose & throat
Eyes & vision
General & whole body
Head & neurological
Heart & circulation
Men's health
Mood, sleep & mental health
Mouth & teeth
Pelvis & urinary
Skin, hair & nails
Women's health
hyperactivity
1 related conditions
hyperactivity – feeling restless and struggling to sit still
2 related conditions
impulsive behaviour
1 related conditions
impulsiveness – saying or doing things without thinking about the consequences
2 related conditions
inability to concentrate
1 related conditions
inattentiveness – finding it hard to concentrate
2 related conditions
Insomnia
1 related conditions
intense but unstable relationships
1 related conditions
irritability
7 related conditions
irritability and wakening up during the night
1 related conditions
irritability or tiredness
1 related conditions
irritable, low mood or anxiety
1 related conditions
keeping themselves covered at all times, even in hot weather
1 related conditions
lack of awareness or belief that they are developing unusual eating behaviours
1 related conditions
lie awake at night
1 related conditions
like you have no interest in anything
1 related conditions
losing all sense of time, like being unaware whether 10 minutes or 2 hours have passed
1 related conditions
losing pleasure in things
1 related conditions
losing their sense of humour
1 related conditions
loss of interest in activities you normally enjoy
1 related conditions
loss of interest in sex
1 related conditions
loss of interest in the world around you
1 related conditions
low mood (mild depression) or irritability
1 related conditions
low mood or anxiety
1 related conditions
⚠️ Symptoms can be associated with many different conditions. This information is educational only and should not be used for self-diagnosis. Always consult a healthcare professional.