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1,167 Possible Causes for Anger, Irritability, Loss of Appetite

  • Insect Bite

    Particularly for bees and wasps, this sort of aggressive behavior can often anger them, or make them feel threatened, and more likely to sting you.[] That way, you will get the most benefit and to prevent issues like skin irritation.[] There may be nausea, vomiting, severe headache, and loss of appetite, pain in the abdomen, muscle aches and diarrhoea.[]

  • Dementia

    Dementia damages the brain’s ability to manage anger, which is called disinhibition.[] We have also developed a hierarchical information fusion approach for detecting agitation, irritability and aggression.[] […] of appetite, and headaches.[]

  • Anorectic

    Unlikely but serious side effects include fast/irregular/pounding heartbeat, mental/mood changes (agitation, uncontrolled anger, hallucinations, nervousness), uncontrolled[] Marked by loss of appetite. Suppressing or causing loss of appetite. Of or affected with anorexia nervosa. n. One who is affected with anorexia nervosa.[] I turned all my anger and frustration inward. I under-ate. Do I miss chronically under-eating? Yes. Every day.[]

  • Syndrome of Inappropriate Antidiuretic Hormone Secretion

    In severe cases, symptoms can include: Nausea or vomiting Cramps or tremors Depressed mood Irritability Memory problems Personality changes, such as anger and confusion Hallucinations[] She suffered from lower abdominal pain, vomiting and irritability since one week.[] The onset of symptoms may be acute or chronic, with sudden or gradual loss of appetite , nausea and vomiting , sleepiness, confusion and disorientation, and ultimately seizures[]

  • Kleine-Levin Syndrome

    Typically, the person’s knees buckle and may give way upon laughing, surprise or anger.[] The episodic disorder was characterised by excessive sleep, voracious appetite, irritability, confusion and electro-encephalographic changes. Remission was spontaneous.[] Eating disorders comprise hyperphagia (66%) and excessive drinking (16%), but a loss of appetite (34%) may also be claimed.[]

  • Pellagra

    […] which have a marked influence on psychiatric health, such as niacin Pellagra is a disorder caused by niacin deficiency, which includes mental symptoms such as irrational anger[] A few weeks later, the patient developed nervousness, irritability, insomnia and, consequently, delusional ideas and hallucinations, for which he had to be hospitalized.[] ‘Inadequate amounts of this vitamin cause a disease called pellagra, which is characterized by skin disorders, weak muscles, diarrhea, and loss of appetite.’[]

  • Heroin Withdrawal

    The Anger subscale, administered immediately prior to receiving methadone, was a highly significant predictor of the completion of detoxification (p less than .005).[] Symptoms Increased sweating, urinary frequency, rhinnorhea, diarrhea, nausea, vomiting, abdominal cramps, muscle spasms, hypertension, tachycardia, anxiety, irritability,[] More severe symptoms can include depression, muscle spasms, cold sweats, loss of appetite, unstable moods, trouble breathing, and intense heroin cravings.[]

  • Ecstasy

    Fourteen ecstasy users and 12 non-using controls underwent fMRI to measure the regional neural activity elicited in the amygdala by male or female faces expressing anger,[] […] batch of ecstasy, you may also experience: Floating sensations Perceptual changes, such as visual and auditory hallucinations Out-of-character irrational behaviour Anxiety Irritability[] Almost 60 percent of people who use MDMA report withdrawal symptoms, including fatigue, loss of appetite, depressed feelings, and trouble concentrating.[]

  • Meningitis

    Arthritis Rheum 2008; 59 (2) 285-290 55 Goldgeier MH, Klein LE, Klein-Angerer S, Moellmann G, Nordlund JJ.[] An infant presented to our hospital with high fever and irritability, as well as refusal to walk.[] […] of appetite, refusing food (infants) Muscle, leg or joint pain Neck retraction with arching of the back (infants) Pale or blotchy skin Rash or spots that don’t fade with[]

  • Lead Poisoning in Children

    "I get angry and I can't control my anger at all," Avi says in the film. "I throw stuff and sometimes hurt people that I don't want to hurt."[] Additional features may be reading disabilities, irritability, and tendency toward aggressive behavior and delinquency later in life.[] Symptoms include: Loss of appetite and weight loss Irritability Tired, lethargic behaviour Behavioural changes Vomiting Abdominal pain Constipation Joint pain Headaches Trouble[]

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