swelling (hardness),; pain,tenderness and swelling of the lymph nodes in the same arm of the injection; swelling (hardness); redness; fatigue; headache; muscle &  joint pain; chills; nausea; fever; Joint pain; incredibly painful/my hands are stiff, hurts a lot; got quite sick; trigger finger/my pinky fingers locked down in that position called as trigger finger; The fingers would be locked up in the morning, and it would be incredibly painful to move them; yelled out in pain/ My doctor thinks its arthritis; large lump to my left breast/ Doctors said its benign; my hands began to stiffen up overnight while I am sleeping/ stiff in the morning when I get up/ My small finger is actually locking as in trigger finger/fingers began to stiffen up/ both hands are stiff/ arthritis; This spontaneous case was reported by a consumer and describes the occurrence of MUSCULOSKELETAL STIFFNESS (my hands began to stiffen up overnight while I am sleeping/ stiff in the morning when I get up/ My small finger is actually locking as in trigger finger/fingers began to stiffen up/ both hands are stiff/ arthritis), PAIN IN EXTREMITY (incredibly painful/my hands are stiff, hurts a lot), ILLNESS (got quite sick), TRIGGER FINGER (trigger finger/my pinky fingers locked down in that position called as trigger finger) and MOBILITY DECREASED (The fingers would be locked up in the morning, and it would be incredibly painful to move them) in a 58-year-old female patient who received mRNA-1273 (Moderna COVID-19 Vaccine) (batch nos. 03AK20A and 01SMZ0A) for COVID-19 vaccination. The occurrence of additional non-serious events is detailed below.     Concurrent medical conditions included Chemotherapy. Concomitant products included CELECOXIB (CELEBREX), METOPROLOL, ALPRAZOLAM, MONTELUKAST SODIUM (SINGULAIR), IBANDRONATE SODIUM (IBANDRONATE) and GABAPENTIN for an unknown indication.   On 26-Feb-2021, the patient received first dose of mRNA-1273 (Moderna COVID-19 Vaccine) (Intramuscular) 1 dosage form. On 26-Mar-2021, received second dose of mRNA-1273 (Moderna COVID-19 Vaccine) (Intramuscular) dosage was changed to 1 dosage form. In March 2021, the patient experienced MUSCULOSKELETAL STIFFNESS (my hands began to stiffen up overnight while I am sleeping/ stiff in the morning when I get up/ My small finger is actually locking as in trigger finger/fingers began to stiffen up/ both hands are stiff/ arthritis). In May 2021, the patient experienced BENIGN BREAST NEOPLASM (large lump to my left breast/ Doctors said its benign). On an unknown date, the patient experienced PAIN IN EXTREMITY (incredibly painful/my hands are stiff, hurts a lot), ILLNESS (got quite sick), TRIGGER FINGER (trigger finger/my pinky fingers locked down in that position called as trigger finger), MOBILITY DECREASED (The fingers would be locked up in the morning, and it would be incredibly painful to move them), ARTHRITIS (yelled out in pain/ My doctor thinks its arthritis), VACCINATION SITE INDURATION (swelling (hardness),), VACCINATION SITE LYMPHADENOPATHY (pain,tenderness and swelling of the lymph nodes in the same arm of the injection), VACCINATION SITE SWELLING (swelling (hardness)), VACCINATION SITE ERYTHEMA (redness), FATIGUE (fatigue), HEADACHE (headache), MYALGIA (muscle &  joint pain), CHILLS (chills), NAUSEA (nausea), PYREXIA (fever) and ARTHRALGIA (Joint pain). At the time of the report, MUSCULOSKELETAL STIFFNESS (my hands began to stiffen up overnight while I am sleeping/ stiff in the morning when I get up/ My small finger is actually locking as in trigger finger/fingers began to stiffen up/ both hands are stiff/ arthritis), PAIN IN EXTREMITY (incredibly painful/my hands are stiff, hurts a lot), ILLNESS (got quite sick), TRIGGER FINGER (trigger finger/my pinky fingers locked down in that position called as trigger finger), MOBILITY DECREASED (The fingers would be locked up in the morning, and it would be incredibly painful to move them) and ARTHRITIS (yelled out in pain/ My doctor thinks its arthritis) had not resolved, BENIGN BREAST NEOPLASM (large lump to my left breast/ Doctors said its benign) had resolved and VACCINATION SITE INDURATION (swelling (hardness),), VACCINATION SITE LYMPHADENOPATHY (pain,tenderness and swelling of the lymph nodes in the same arm of the injection), VACCINATION SITE SWELLING (swelling (hardness)), VACCINATION SITE ERYTHEMA (redness), FATIGUE (fatigue), HEADACHE (headache), MYALGIA (muscle &  joint pain), CHILLS (chills), NAUSEA (nausea), PYREXIA (fever) and ARTHRALGIA (Joint pain) outcome was unknown.        For mRNA-1273 (Moderna COVID-19 Vaccine) (Intramuscular), the reporter did not provide any causality assessments.   The patients symptoms are going on for six months and appears to be chronic. No treatment medications were reported.   Most recent FOLLOW-UP information incorporated above includes: On 19-Sep-2021: Added patient's initials and event - Illness. On 20-Sep-2021: Added Patient's gender, DOB, Concomitant medications, first dose details and route of administration and anatomical location, events - Hypokinesia, Pain, Benign breast neoplasm, Tenderness, Peripheral swelling, Erythema, Induration, Swelling, Fatigue, Headache, Myalgia, Chills, Nausea, Lymphadenopathy, Arthralgia. On 22-Sep-2021: Non significant follow up