regularly take stimulant drugs experiencing shortness breath difficulty breathing significant way felt like suffocating short time associated inability breathe speak treated hospital recently nausea agitation intoxication aggressive behavior received medication intravenous intramuscular route traveled country last 4 weeks suddenly difficulty inability open mouth jaw pain opening
guillain-barré syndrome atrial fibrillation myocarditis myasthenia gravis anemia scombroid food poisoning psvt acute dystonic reactions pulmonary embolism
Acute dystonic reactions