Causes of Cannabis dependence
Cannabis dependence Causes: Book Excerpts
Cannabis dependence as a complication of other conditions:
Other conditions that might have
Cannabis dependence as a complication may,
potentially, be an underlying cause of Cannabis dependence.
Our database lists the following as having
Cannabis dependence as a complication of that condition:
Cannabis dependence as a symptom:
Conditions listing Cannabis dependence
as a symptom may also be potential underlying causes of Cannabis dependence.
Our database lists the following as having
Cannabis dependence as a symptom of that condition:
Related information on causes of Cannabis dependence:
As with all medical conditions,
there may be many causal factors.
Further relevant information on causes of Cannabis dependence may be found in:
Causes of Cannabis dependence: Online Medical Books
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for more information about the causes of Cannabis dependence.
Hallucinations:
Differential Diagnosis
(In a Page: Signs and Symptoms)
- Delirium
–Develops over hours to days
–Fluctuates throughout the day
–Causes include dehydration, drug-induced, electrolyte imbalance, UTI, URI, hypoglycemia, and alcohol or drug withdrawal
–Occurs in 10–30% of hospital patients
–Drug-induced delirium (e.g., cocaine, β-blockers, alcohol, corticosteroids, pseudoephedrine, dopaminergic drugs)
- Alcohol withdrawal (delirium tremens)
–Often presents in hospitalized patients about 3 days after admission
–Commonly presents with tactile hallucinations (e.g., formication—the sense of insects crawling over body)
–May be accompanied by seizure activity
- Hallucinogenic syndromes (e.g., LSD, marijuana, mescaline, phencyclidine, mushrooms, amphetamines)
- Schizophrenia
–Auditory hallucinations are most frequent; visual hallucinations occur in about 50% of patients, tactile in 20%, olfactory in 6%
–Progresses to positive psychotic symptoms (e.g., hallucinations, delusions, thought disorder) and/or negative symptoms (e.g., anhedonia, poor concentration, flattened affect, poor social/personal function)
–1% incidence in the general population, males >females
-
Schizophreniform disorder
-
Schizoaffective disorder
-
Post-traumatic stress disorder
-
Dementia
-
Systemic lupus erythematosus
–Auditory hallucinations caused by corticosteroids; visual and tactile by lupus psychosis
-
Bipolar disorder
-
Psychotic depression
-
Postpartum major depression
-
Mass lesions
-
CNS infections/encephalitis
-
Seizures
-
Occipital lobe injury
-
Heavy metal ingestion
-
Lewy body dementia
» READ BOOK EXCERPT ONLINE »
Source: In a Page: Signs and Symptoms, 2004
Hallucinations:
Differential Diagnosis
(In A Page: Pediatric Signs and Symptoms)
-
Hallucinogenic drugs
–LSD, “mushrooms,” mescaline, and PCP are primarily hallucinogens
–Amphetamines, cocaine, inhalants, and marijuana may also produce hallucinations
-
CNS acute events
–Trauma
–CNS infection
–Hypoxic events
- Psychosis
–Defined as a mental state with significant impairment in cognition, interpersonal relations, and reality testing
–Hallucinations may be a major or minor component
–Psychosis may be psychiatric or organic (secondary to CNS insult)
- Schizophrenia
–A disorder of impaired perception, cognition, interpersonal relations, and behavior with illogical and disordered thought content
–Hallucinations (most often auditory) and
delusions are common findings
–Onset is frequently in adolescence
–Frequently a positive family history
-
Seizure disorders
–Prominent auras may manifest as perceptual disturbances; visual and olfactory are the most common; tactile may also occur
-
Narcolepsy
–Hypnagogic hallucinations are hallucinations that occur while falling asleep; they may be visual or auditory
-
Medications
–Antipsychotics, anticholinergics, and
corticosteroids can rarely cause
hallucinations
» READ BOOK EXCERPT ONLINE »
Source: In A Page: Pediatric Signs and Symptoms, 2007
Delirium/Hallucinations:
Differential Overview
(Field Guide to Bedside Diagnosis)
Systemic
❑ Drugs/toxins
❑ Sepsis
❑ Hypoglycemia
❑ Hypercalcemia
❑ Hyponatremia
❑ Shock
❑ Delirium tremens
❑ Vitamin B12 deficiency
❑ Hypoxia
❑ Hypercapnia
❑ Thyrotoxicosis
❑ Uremia
❑ Hepatic encephalopathy
❑ Thiamine deficiency
❑ Heat stroke
❑ Hypothermia
❑ Lead intoxication
❑ Carbon monoxide poisoning
Neurologic
❑ Concussion
❑ Hypertensive encephalopathy
❑ Subdural hematoma
❑ Postictal
❑ Transient global amnesia
❑ Meningitis
❑ Right parietal stroke
❑ Encephalitis
❑ Vasculitis
❑ Carcinomatous meningitis
Hallucinations
❑ Drugs
❑ Schizophrenia
❑ Temporal lobe epilepsy
» READ BOOK EXCERPT ONLINE »
Source: Field Guide to Bedside Diagnosis, 2007
Drug abuse and dependence:
Causes
(Handbook of Diseases)
Drug abuse commonly results from a combination of low self-esteem, peer pressure, inadequate coping skills, and curiosity. There is also evidence of familial patterns of addiction.
Most people who are predisposed to drug abuse have few mental or emotional resources against stress, an overdependence on others, and a low tolerance for frustration. Taking the drug gives them pleasure by relieving tension, abolishing loneliness, allowing them to achieve a temporarily peaceful or euphoric state, or simply relieving boredom.
Drug dependence may follow experimentation with drugs in response to peer pressure. It may also follow the use of drugs to relieve physical pain, but this is uncommon.
» READ BOOK EXCERPT ONLINE »
Source: Handbook of Diseases, 2003
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