exhausted tired; my feet feel warm to touch, but it feels like weird red tingly feeling; Headache; Nauseated; I was hallucinating; My legs turned purple around mid-thigh/ my toes turned purple; I couldn't walk; I was numb; I got sick; had the worst migraine; felt drained; Tachycardia; my blood pressure was 140/90; This spontaneous case was reported by an other health care professional and describes the occurrence of HALLUCINATION (I was hallucinating) in a 38-year-old female patient who received mRNA-1273 (Moderna COVID-19 Vaccine) for COVID-19 vaccination. The occurrence of additional non-serious events is detailed below.     Concurrent medical conditions included Bradycardia (Usually have bradycardia), Migraine and Drug allergy (Medication allegy). Concomitant products included BOTULINUM TOXIN TYPE A (BOTOX) for Migraine, AMFETAMINE ASPARTATE, AMFETAMINE SULFATE, DEXAMFETAMINE SACCHARATE, DEXAMFETAMINE SULFATE (ADDERALL) for an unknown indication.    On 27-Aug-2021, the patient received first dose of mRNA-1273 (Moderna COVID-19 Vaccine) (Intramuscular) 1 dosage form. On 27-Aug-2021, the patient experienced TACHYCARDIA (Tachycardia) and HYPERTENSION (my blood pressure was 140/90). On 28-Aug-2021, the patient experienced HALLUCINATION (I was hallucinating) (seriousness criterion medically significant), SKIN DISCOLOURATION (My legs turned purple around mid-thigh/ my toes turned purple), GAIT INABILITY (I couldn't walk), HYPOAESTHESIA (I was numb), ILLNESS (I got sick), MIGRAINE (had the worst migraine), ASTHENIA (felt drained), HEADACHE (Headache) and NAUSEA (Nauseated). On 30-Aug-2021, the patient experienced PARAESTHESIA (my feet feel warm to touch, but it feels like weird red tingly feeling). On an unknown date, the patient experienced FATIGUE (exhausted tired). At the time of the report, HALLUCINATION (I was hallucinating), TACHYCARDIA (Tachycardia), HYPERTENSION (my blood pressure was 140/90), SKIN DISCOLOURATION (My legs turned purple around mid-thigh/ my toes turned purple), GAIT INABILITY (I couldn't walk), HYPOAESTHESIA (I was numb), ILLNESS (I got sick), MIGRAINE (had the worst migraine), PARAESTHESIA (my feet feel warm to touch, but it feels like weird red tingly feeling) and NAUSEA (Nauseated) outcome was unknown and ASTHENIA (felt drained), HEADACHE (Headache) and FATIGUE (exhausted tired) had not resolved.      DIAGNOSTIC RESULTS (normal ranges are provided in parenthesis if available): On 28-Aug-2021, Blood pressure measurement: 140/90 (High) 140/90 which was high for patients body. On 28-Aug-2021, Heart rate: 159bpm (High) went from 67 bpm to 159 bpm and didn't came back  and after 1 hour it went to 110bpm..     The action taken with mRNA-1273 (Moderna COVID-19 Vaccine) (Intramuscular) was unknown.   For mRNA-1273 (Moderna COVID-19 Vaccine) (Intramuscular), the reporter did not provide any causality assessments.   Treatment medication were not reported.  After 15 mins of vaccination patient had to wait half an hour because he had allergies to medication. On 28 AUG 2021 patient at 2 am in morning was feeling like breathing cold air. Around 5 to 6 am in morning patient was hallucinating. Patient kept trying to walk to 8 years old but was at babysitters. Patient was super tired on 30 AUG 2021 and felt asleep so hard. Company Comment : Based on the current available information and temporal association between the use of the product and the start date of the events, a causal relationship cannot be excluded.; Sender's Comments: Based on the current available information and temporal association between the use of the product and the start date of the events, a causal relationship cannot be excluded.