left sided jaw pain; lightheaded, dizziness; jitteriness; throat was sore; right side of their body was numb,when they touched their right arm the patient couldn't feel their arm; their right knee became swollen and painful, swelling travelled to patient's right hip; heart rhythm was out of rhythm, when i cough it gets back to normal rhythm; right frontal headache; nausea; Right knee became swollen and painful; injection site pain; right side of my body went numb; howlong joints should be swelled for; heart pounding; throat swelled, little bit of throat swelling; This spontaneous case was reported by a consumer and describes the occurrence of PHARYNGEAL SWELLING (throat swelled, little bit of throat swelling), HYPOAESTHESIA (right side of my body went numb), JOINT SWELLING (howlong joints should be swelled for), PALPITATIONS (heart pounding) and PAIN IN JAW (left sided jaw pain) in a 41-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 Shortness of breath. Concomitant products included GABAPENTIN for an unknown indication.    On 26-Aug-2021, the patient received first dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) 1 dosage form. On 26-Aug-2021, the patient experienced PHARYNGEAL SWELLING (throat swelled, little bit of throat swelling) and PALPITATIONS (heart pounding). On an unknown date, the patient experienced HYPOAESTHESIA (right side of my body went numb), JOINT SWELLING (howlong joints should be swelled for), PAIN IN JAW (left sided jaw pain), DIZZINESS (lightheaded, dizziness), FEELING JITTERY (jitteriness), OROPHARYNGEAL PAIN (throat was sore), HYPOAESTHESIA (right side of their body was numb,when they touched their right arm the patient couldn't feel their arm), JOINT SWELLING (their right knee became swollen and painful, swelling travelled to patient's right hip), HEART RATE IRREGULAR (heart rhythm was out of rhythm, when i cough it gets back to normal rhythm), HEADACHE (right frontal headache), NAUSEA (nausea), ARTHRALGIA (Right knee became swollen and painful) and INJECTION SITE PAIN (injection site pain). On 26-Aug-2021, PHARYNGEAL SWELLING (throat swelled, little bit of throat swelling) and PALPITATIONS (heart pounding) had resolved. At the time of the report, HYPOAESTHESIA (right side of my body went numb), PAIN IN JAW (left sided jaw pain), DIZZINESS (lightheaded, dizziness), FEELING JITTERY (jitteriness), OROPHARYNGEAL PAIN (throat was sore), HYPOAESTHESIA (right side of their body was numb,when they touched their right arm the patient couldn't feel their arm), HEART RATE IRREGULAR (heart rhythm was out of rhythm, when i cough it gets back to normal rhythm), HEADACHE (right frontal headache), NAUSEA (nausea) and INJECTION SITE PAIN (injection site pain) had resolved, JOINT SWELLING (howlong joints should be swelled for) and JOINT SWELLING (their right knee became swollen and painful, swelling travelled to patient's right hip) outcome was unknown and ARTHRALGIA (Right knee became swollen and painful) had not resolved.        The action taken with mRNA-1273 (Moderna COVID-19 Vaccine) (Unknown) was unknown.       Concomitant medication includes muscle relaxant , Hormones , Vitamins.   Most recent FOLLOW-UP information incorporated above includes: On 31-Aug-2021: Signficant followup appended. Updated reported information. Updated patient details. Added events heart pounding, right frontal headache, left sided jaw pain, nausea, injection site pain, lightheaded, dizziness, jitteriness, throat was sore, when they touched their right arm the patient couldn't feel their arm, their right knee became swollen and painful, swelling traveled up to the patients right hip, swelling from right knee to mid thigh, heart rhythm was out of rhythm. Added batch number for dose 1. Added concomitant medication muscle relaxant, gabapentin, hormones, and vitamins.; 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.  Further information is expected