Symptom Search
6 possible causes of "Irritable mood, Memory impair..."
Symptoms:
  • Aphasia
  • Perception disturbance
  • Irritable mood
  • Memory impairment
  • Personality change
  • Urinary incontinence
1. Dementia Overview
Dementia is a loss of brain function caused by certain diseases. Alzheimer's, Lewy Body & vascular dementia - symptoms of short term memory loss & cognitive impairment
Symptoms:
  • Depression
  • Unable to think clearly
  • Irritable mood
  • Memory impairment
  • Personality change
  • Incoherent speech
2. Delirium
Delirium is an abrupt change in the brain that causes mental confusion and emotional disruption. It makes it difficult to think, remember, sleep, pay attention, and more. You might experience the condition durin...
This condition is considered a medical emergency. Urgent care may be required.
Symptoms:
  • Loss of sense of smell
  • Gait abnormality
  • Irritable mood
  • Memory impairment
  • Personality change
  • Poor short-term memory
3. What is Alzheimer's Disease?
Alzheimer's disease (AD), the most common cause of dementia, is a progressive brain disorder. Learn about the causes, signs and research being done about AD.
Symptoms:
  • High blood pressure
  • Stops breathing
  • Irritable mood
  • Memory impairment
  • Personality change
  • Abnormal breathing
4. Sleep Apnea
Sleep apnea is a sleep disorder where breathing sporadically and repeatedly stops and starts while a person sleeps. Learn about the causes and treatments for sleep apnea now.
Symptoms:
  • Disturbed sleep pattern
  • Sleeplessness
  • Irritable mood
  • Memory impairment
  • Personality change
  • Frontal headache
5. Post Concussion Syndrome
Post-concussion syndrome, or post-concussive syndrome (PCS), refers to the lingering symptoms following a concussion or a mild traumatic brain injury (TBI).
Symptoms:
  • Dementia
  • Mental retardation
  • Irritable mood
  • Memory impairment
  • Personality change
  • Teeth grinding
6. Huntington's Disease
Huntington's disease is a hereditary condition in which your brain's nerve cells gradually break down. This affects your physical movements, emotions, and cognitive abilities. There is no cure, but there are ways t...

This feature is for informational purposes only and should not be used to diagnose.
Please consult a healthcare professional if you have health concerns.
Top of page
General Drug Tools
General Drug Tools view all tools
Tools for
Healthy Living
Tools for Healthy Living view all tools
Search Tools
Search Tools view all tools
Insurance Plan Tools
Insurance Plan Tools view all tools