Making arthritis horrible in left hand and right knee; Bare the pain to go to the bathroom, a lot of pain, hurts like hell; Hard to move; Feels like bubbles of air in between areas in her back so she had to hold her left arm up to move a little bit; Experienced the same feeling in neck and back; This case was received via an unknown source (no reference has been entered for a health authority or license partner) on 16-Jan-2022 and was forwarded to Moderna on 16-Jan-2022.    This spontaneous case was reported by a consumer and describes the occurrence of ARTHRITIS (Making arthritis horrible in left hand and right knee), MUSCULOSKELETAL DISCOMFORT (Experienced the same feeling in neck and back), PAIN (Bare the pain to go to the bathroom, a lot of pain, hurts like hell), MOVEMENT DISORDER (Hard to move) and LIMB DISCOMFORT (Feels like bubbles of air in between areas in her back so she had to hold her left arm up to move a little bit) in a 65-year-old female patient who received mRNA-1273 (Moderna COVID-19 Vaccine) (batch no. 059H21A) for COVID-19 vaccination.    Co-suspect product included non-company product INFLUENZA VACCINE (FLU) for an unknown indication.    Concurrent medical conditions included Arthritis. Concomitant products included FAMOTIDINE (PEPCID [FAMOTIDINE]), GABAPENTIN, METOPROLOL, LEVOTHYROXINE, TOPIRAMATE, ALENDRONATE SODIUM (ALENDRONATE), METFORMIN, NORTRIPTYLINE, ROSUVASTATIN, ROPINIROLE, TIZANIDINE, VITAMIN B COMPLEX (SUPER B COMPLEX [VITAMIN B COMPLEX]), ZOLPIDEM TARTRATE (AMBIEN) and HYDROCODONE for an unknown indication.   On 09-Jan-2022, the patient received first dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) 1 dosage form and dose of INFLUENZA VACCINE (FLU) (unknown route) 1 dosage form. On 12-Jan-2022,  after starting mRNA-1273 (Moderna COVID-19 Vaccine), the patient experienced MUSCULOSKELETAL DISCOMFORT (Experienced the same feeling in neck and back). On 15-Jan-2022, the patient experienced ARTHRITIS (Making arthritis horrible in left hand and right knee), PAIN (Bare the pain to go to the bathroom, a lot of pain, hurts like hell), MOVEMENT DISORDER (Hard to move) and LIMB DISCOMFORT (Feels like bubbles of air in between areas in her back so she had to hold her left arm up to move a little bit). The patient was treated with HYDROCODONE for Adverse event, at an unspecified dose and frequency. At the time of the report, ARTHRITIS (Making arthritis horrible in left hand and right knee), MUSCULOSKELETAL DISCOMFORT (Experienced the same feeling in neck and back), PAIN (Bare the pain to go to the bathroom, a lot of pain, hurts like hell), MOVEMENT DISORDER (Hard to move) and LIMB DISCOMFORT (Feels like bubbles of air in between areas in her back so she had to hold her left arm up to move a little bit) outcome was unknown.      DIAGNOSTIC RESULTS (normal ranges are provided in parenthesis if available): On 15-Jan-2022, SARS-CoV-2 test: negative (Negative) Negative.     The action taken with mRNA-1273 (Moderna COVID-19 Vaccine) (Unknown) was unknown.       Patient reported that last wednesday she started experiencing a nick on the left side of her neck, like she slept wrong on the pillow, then thursday it moved to the right side of neck and the left was better, then friday experienced the same feeling in neck and back, on saturday it got a lot worse, horribly bad, hard to move, feels like bubbles of air in between areas in her back so she had to hold her left arm up to move a little bit, bare the pain to go to the bathroom, a lot of pain, hurts like hell, making arthritis horrible in left hand and right knee. Patient doesnot want to go to the hospital Patient has taken some of the hydrocodone but it has not really helped. Company comment This case concerns a 65-year-old female patient, with medical history of Arthritis and having received INFLUENZA VACCINE on the same day of the administration of mRNA-1273 vaccine, who experienced the unexpected non-serious events of ARTHRITIS (AESI), MUSCULOSKELETAL DISCOMFORT, PAIN, MOVEMENT DISORDER and LIMB DISCOMFORT. The events started 3 days after the administration of the first dose of mRNA-1273 vaccine and continued appearing during the following 3 days. Patient´s medical history of Arthritis remains as a confounder, and having received INFLUENZA VACCINE makes this drug a co-suspect drug.  Patient does not want to go to the hospital. Patient has taken some of the hydrocodone but it has not really helped. The benefit-risk relationship of mRNA-1273 vaccine is not affected by this report.; Sender's Comments: This case concerns a 65-year-old female patient, with medical history of Arthritis and having received INFLUENZA VACCINE on the same day of the administration of mRNA-1273 vaccine, who experienced the unexpected non-serious events of ARTHRITIS (AESI), MUSCULOSKELETAL DISCOMFORT, PAIN, MOVEMENT DISORDER and LIMB DISCOMFORT. The events started 3 days after the administration of the first dose of mRNA-1273 vaccine and continued appearing during the following 3 days. Patient´s medical history of Arthritis remains as a confounder, and having received INFLUENZA VACCINE makes this drug a co-suspect drug.  Patient does not want to go to the hospital. Patient has taken some of the hydrocodone but it has not really helped. The benefit-risk relationship of mRNA-1273 vaccine is not affected by this report.