Acute Motor Deficit 
Brain 
Brain Abscess  (see Brain Abscess , [[Brain Abscess]])Brain Tumor 
Malignant Brain Tumor
 
Meningioma (see Meningioma , [[Meningioma]]) 
 
Brain Trauma Drugs Encephalitis  (see Encephalitis , [[Encephalitis]])Hemorrhagic Cerebrovascular Accident (CVA)  (see Hemorrhagic Cerebrovascular Accident , [[Hemorrhagic Cerebrovascular Accident]])Ischemic Cerebrovascular Accident (CVA)  (see Ischemic Cerebrovascular Accident , [[Ischemic Cerebrovascular Accident]])Meningitis  (see Meningitis , [[Meningitis]])Multiple Sclerosis  (see Multiple Sclerosis , [[Multiple Sclerosis]])Subarachnoid Hemorrhage (SAH)  (see Subarachnoid Hemorrhage , [[Subarachnoid Hemorrhage]])Subdural Hematoma  (see Subdural Hematoma , [[Subdural Hematoma]])Todd’s Paresis (Post-Ictal Paralysis) Transient Ischemic Attack (TIA)  (see Transient Ischemic Attack , [[Transient Ischemic Attack]]) 
Spinal Cord 
Peripheral Neuropathy (see Peripheral Neuropathy , [[Peripheral Neuropathy]]) 
Acute Intermittent Porphyria  (see Acute Intermittent Porphyria , [[Acute Intermittent Porphyria]])Bell’s Palsy  (see Bell’s Palsy , [[Bells Palsy]])Buckthorn Berry Intoxication  (see Buckthorn Berry Intoxication , [[Buckthorn Berry Intoxication]])Chronic Inflammatory Demyelinating Polyneuropathy (CIDP)  (see Chronic Inflammatory Demyelinating Polyneuropathy , [[Chronic Inflammatory Demyelinating Polyneuropathy]])Compartment Syndrome  (see Compartment Syndrome , [[Compartment Syndrome]])Diphtheria  (see Diphtheria , [[Diphtheria]])Drug-Induced Neuropathy 
Guillain-Barre Syndrome (GBS)  (see Guillain-Barre Syndrome , [[Guillain-Barre Syndrome]]): ascending paralysis (similar to GBS, in contrast to descending paralysis seen in paralytic-neurotoxic shellfish poisoning)Hereditary Lysosomal Storage Diseases 
Mojave Rattlesnake Bite  (see Rattlesnake Bite , [[Rattlesnake Bite]])Paralytic-Neurotoxic Shellfish Poisoning  (see Paralytic-Neurotoxic Shellfish Poisoning , [[Paralytic-Neurotoxic Shellfish Poisoning]]): descending paralysis (in contrast to ascending paralysis seen in GBS and tick paralysis)Poisonous Lizard Bite  (see Poisonous Lizard Bite , [[Poisonous Lizard Bite]])Rabies  (see Rabies , [[Rabies]]): ascending paralysis (may mimic that of Guillian-Barre syndrome)Widow Spider Bite  (see Widow Spider Bite , [[Widow Spider Bite]]) 
Neuromuscular Junction 
Myasthenia Gravis (MG)  (see Myasthenia Gravis , [[Myasthenia Gravis]])Lambert-Eaton Myasthenic Syndrome (LEMS)  (see Lambert-Eaton Myasthenic Syndrome , [[Lambert-Eaton Myasthenic Syndrome]])Botulism : descending paralysis (in contrast to ascending paralysis seen in GBS and tick paralysis)Pharmacologic Neuromuscular Junction Antagonists 
Aminoglycosides (see Aminoglycosides , [[Aminoglycosides]]): usually clinically relevant only in the presence of other neuromuscular disease 
Fluoroquinolones (see Fluoroquinolones , [[Fluoroquinolones]]): usually clinically relevant only in the presence of other neuromuscular disease 
Anti-Cholinergics (see xxxx , [[xxxx]]): usually clinically relevant only in the presence of other neuromuscular disease 
Procainamide (see Procainamide , [[Procainamide]]): usually clinically relevant only in the presence of other NM disease 
Polymyxin Antibiotics (see Polymyxins , [[Polymyxins]]): usually clinically relevant only in the presence of other neuromuscular disease
Colistin (Polymyxin E, Colistimethate Sodium) (see Colistin , [[Colistin]]) 
Polymyxin B (see Polymyxin B , [[Polymyxin B]]) 
 
 
Neuromuscular Junction Antagonists (see Neuromuscular Junction Antagonists , [[Neuromuscular Junction Antagonists]])
Succinylcholine (see Succinylcholine , [[Succinylcholine]]) 
Aminosteroid Non-Depolarizing Blockers (Pancuronium, Vecuronium, etc) 
Benzylisoquinolone Non-Depolarizing Blockers (Atracurium, etc) 
 
 
 
Toxins 
Organophosphates (see Organophosphates , [[Organophosphates]]): Sarin, insecticides, etc 
 
 
Muscle 
Muscular Dystrophies Sarcoidosis-Associated Myopathy  (see Sarcoidosis , [[Sarcoidosis]])Systemic Lupus Erythematosus (SLE)-Associated Myopathy  (see Systemic Lupus Erythematosus , [[Systemic Lupus Erythematosus]])Alcoholic Myopathy  (see Ethanol , [[Ethanol]])Infection 
Tetanus (see Tetanus , [[Tetanus]]) 
Human Immunodeficiency Virus (HIV) (see Human Immunodeficiency Virus , [[Human Immunodeficiency Virus]]) 
Lyme Disease (see Lyme Disease , [[Lyme Disease]]) 
Coxsackie Virus (see Coxsackie Virus , [[Coxsackie Virus]]) 
Tick Paralysis (see Tick Paralysis , [[Tick Paralysis]]): ascending paralysis (similar to GBS, in contrast to descending paralysis seen in paralytic-neurotoxic shellfish poisoning and botulism) 
 
Metabolic 
Hypoglycemia (see Hypoglycemia , [[Hypoglycemia]]) 
Addison’s Disease (see xxxx , [[xxxx]]) 
Cushing’s Disease (see xxxx , [[xxxx]]) 
Hypokalemic Periodic Paralysis (see xxxx , [[xxxx]]) 
Hyperkalemic Periodic Paralysis (see xxxx , [[xxxx]]) 
Thyrotoxic Periodic Paralysis (see xxxx , [[xxxx]]) 
Type 1 Glycogen Storage Disease 
 
Drug/Toxic 
Organophosphate/Carbamate Intoxication 
Corticosteroids (see Corticosteroids , [[Corticosteroids]]) 
AZT (see xxxx , [[xxxx]]) 
Excessive Licorice Ingestion (see xxxx , [[xxxx]]) 
 
Other 
Critical Illness Polymyopathy (see xxxx , [[xxxx]]) 
Polydermatomyositis (see Polydermatomyositis , [[Polydermatomyositis]]) 
 
 
References 
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