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WebMD Symptom Checker

Personality changes

WebMD Symptom Checker helps you find the most common symptom combinations and medical conditions related to personality changes.

Click on the combination that matches your symptoms to find the conditions that may cause these problems.

Or click on "See All Conditions" to see every condition related to personality changes.
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Personality changes Memory problems, Mood swings, Personality changes
Mood swings, Personality changes Inappropriate behavior, Mood swings, Personality changes, Unusual behavior
Paranoid behavior, Personality changes Drowsiness, Fever, Personality changes
Headache, Personality changes Fits of rage, Mood swings, Personality changes
Personality changes, Unusual behavior Mood swings, Paranoid behavior, Personality changes, Restless (tossing and turning) sleep
Personality changes, Poor concentration Lack of pleasure, Mood swings, Paranoid behavior, Personality changes
Memory problems, Personality changes Lump or bulge, Mood swings, Numbness or tingling, Personality changes
Mood swings, Paranoid behavior, Personality changes, Poor concentration Anxiety, Mood swings, Paranoid behavior, Personality changes
Fever, Personality changes Personality changes, Repetitive behaviors
Memory problems, Mood swings, Paranoid behavior, Personality changes Mood swings, Personality changes, Unusual behavior
Headache (worst ever), Personality changes Discharge from nipple, Hair loss, Lack of motivation, Personality changes
Anxiety, Personality changes Impaired social skills, Mood swings, Personality changes, Repeats phrases
Anxiety, Depressed mood, Mood swings, Personality changes Confusion, Disorientation, Paranoid behavior, Personality changes
Lightheadedness, Memory problems, Personality changes, Poor concentration Fits of rage, Headache, Lightheadedness, Personality changes
Agitation, Personality changes, Swelling (Eyes), Swelling (Face) Fever, Personality changes, Warm to touch
Lightheadedness, Personality changes Difficulty falling asleep, Early morning waking, Personality changes
Memory problems, Paranoid behavior, Personality changes, Poor concentration Inappropriate behavior, Personality changes
Headache, Mood swings, Personality changes Fits of rage, Inappropriate behavior, Mood swings, Personality changes
Lump or bulge, Personality changes Headache, Lack of emotion, Lack of pleasure, Personality changes
Numbness or tingling, Personality changes Personality changes, Restless (tossing and turning) sleep
Agitation, Fits of rage, Mood swings, Personality changes Lightheadedness, Memory problems, Mood swings, Personality changes
Memory problems, Mood swings, Personality changes, Poor concentration Dizziness, Headache, Lightheadedness, Personality changes
Confusion, Difficulty finding words, Memory problems, Personality changes Fits of rage, Mood swings, Personality changes, Sadness
Mood swings, Personality changes, Sadness Anxiety, Lack of motivation, Lightheadedness, Personality changes
Headache, Lack of motivation, Mood swings, Personality changes Mood swings, Personality changes, Restless (tossing and turning) sleep
Paranoid behavior, Personality changes, Poor concentration, Pulling out hair Mood swings, Paranoid behavior, Personality changes, Sadness
Impaired social skills, Personality changes Fits of rage, Personality changes
Lack of emotion, Personality changes Difficulty falling asleep, Early morning waking, Excessive crying, Personality changes
Personality changes, Sadness Headache, Mood swings, Personality changes, Poor concentration
Memory problems, Personality changes, Poor concentration, Repetitive behaviors Paranoid behavior, Personality changes, Restless (tossing and turning) sleep
Agitation, Personality changes Emotional detachment, Personality changes
Personality changes, Repeats phrases Drowsiness, Personality changes
Depressed mood, Personality changes Personality changes, Spinning sensation
Dizziness, Personality changes Compulsive behavior, Difficulty falling asleep, Inappropriate behavior, Personality changes
Disorientation, Dizziness, Headache (worst ever), Personality changes Dizziness, Headache, Memory problems, Personality changes