Then her right arm went numb, right hand went numb, left calf went numb, left foot went numb,She felt numbness,she had constant pins and needlesall over extremities of her body; she felt flushed to her head; she felt weak and kind of off; She felt little muscle spams in her shoulder, legs, and hips; she had constant pins and needles all over extremities of her body; She was worried she had an allergic reaction so she pulled over to another pharmacy and took 2 Benadryl's; This spontaneous case was reported by a consumer and describes the occurrence of HYPOAESTHESIA (Then her right arm went numb, right hand went numb, left calf went numb, left foot went numb,She felt numbness,she had constant pins and needlesall over extremities of her body), HEAD DISCOMFORT (she felt flushed to her head), ASTHENIA (she felt weak and kind of off), MUSCLE SPASMS (She felt little muscle spams in her shoulder, legs, and hips) and PARAESTHESIA (she had constant pins and needles all over extremities of her body) in a 54-year-old female patient who received mRNA-1273 (Moderna COVID-19 Vaccine) (batch no. 024C21A) for COVID-19 vaccination. The occurrence of additional non-serious events is detailed below.     No Medical History information was reported.    On 24-Oct-2021, the patient received third dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) 1 dosage form. On 24-Oct-2021, the patient experienced HYPOAESTHESIA (Then her right arm went numb, right hand went numb, left calf went numb, left foot went numb,She felt numbness,she had constant pins and needlesall over extremities of her body), HEAD DISCOMFORT (she felt flushed to her head), ASTHENIA (she felt weak and kind of off), MUSCLE SPASMS (She felt little muscle spams in her shoulder, legs, and hips), PARAESTHESIA (she had constant pins and needles all over extremities of her body) and HYPERSENSITIVITY (She was worried she had an allergic reaction so she pulled over to another pharmacy and took 2 Benadryl's). The patient was treated with DIPHENHYDRAMINE HYDROCHLORIDE (BENADRYL [DIPHENHYDRAMINE HYDROCHLORIDE]) for Adverse event, at a dose of 1 dosage form. At the time of the report, HYPOAESTHESIA (Then her right arm went numb, right hand went numb, left calf went numb, left foot went numb,She felt numbness,she had constant pins and needlesall over extremities of her body) had resolved and HEAD DISCOMFORT (she felt flushed to her head), ASTHENIA (she felt weak and kind of off), MUSCLE SPASMS (She felt little muscle spams in her shoulder, legs, and hips), PARAESTHESIA (she had constant pins and needles all over extremities of her body) and HYPERSENSITIVITY (She was worried she had an allergic reaction so she pulled over to another pharmacy and took 2 Benadryl's) outcome was unknown.      DIAGNOSTIC RESULTS (normal ranges are provided in parenthesis if available): On 24-Oct-2021, Blood pressure measurement: low (Low) 110/71 and high (High) 164/86. On 24-Oct-2021, Heart rate: high (High) 97.         No relevant concomitant medications were reported. Company comment: Case downgraded to non-serious due to the lack of evidence of seriousness.   This case was linked to MOD-2021-363206, MOD-2021-363182 (Patient Link).; Sender's Comments: Case downgraded to non-serious due to the lack of evidence of seriousness.