whole left arm, breast, and leg is twice the size of the other side; whole left arm, breast, and leg is twice the size of the other side; sweat all the time on left side; swelling on the left side; quality of life since I've gotten the shot has not been what it used to be; gained 25 pounds; can't move; wheezing; can't even walk a mile; cry every day; green stuff started coming out/secretions and discharge/pushed on her left breast, and green stuff started coming out, so it's like she's having an infection; This spontaneous case was reported by a consumer and describes the occurrence of PERIPHERAL SWELLING (whole left arm, breast, and leg is twice the size of the other side), BREAST SWELLING (whole left arm, breast, and leg is twice the size of the other side), HYPERHIDROSIS (sweat all the time on left side), BREAST DISCHARGE (green stuff started coming out/secretions and discharge/pushed on her left breast, and green stuff started coming out, so it's like she's having an infection) and SWELLING (swelling on the left side) in a 44-year-old female patient who received mRNA-1273 (Moderna COVID-19 Vaccine) (batch nos. 040A21A and 024M20A) for COVID-19 vaccination. The occurrence of additional non-serious events is detailed below.     No Medical History information was reported.   On 09-Feb-2021, the patient received first dose of mRNA-1273 (Moderna COVID-19 Vaccine) (Intramuscular) 1 dosage form. On 10-Mar-2021, received second dose of mRNA-1273 (Moderna COVID-19 Vaccine) (Intramuscular) dosage was changed to 1 dosage form. On 20-Oct-2021, the patient experienced BREAST DISCHARGE (green stuff started coming out/secretions and discharge/pushed on her left breast, and green stuff started coming out, so it's like she's having an infection). On an unknown date, the patient experienced PERIPHERAL SWELLING (whole left arm, breast, and leg is twice the size of the other side), BREAST SWELLING (whole left arm, breast, and leg is twice the size of the other side), HYPERHIDROSIS (sweat all the time on left side), SWELLING (swelling on the left side), IMPAIRED QUALITY OF LIFE (quality of life since I've gotten the shot has not been what it used to be), WEIGHT INCREASED (gained 25 pounds), MOBILITY DECREASED (can't move), WHEEZING (wheezing), GAIT INABILITY (can't even walk a mile) and CRYING (cry every day). The patient was treated with PREDNISONE for Adverse event, at a dose of 1 dosage form; ATENOLOL for Heart rate high, at a dose of 25 milligram and HYDROCHLOROTHIAZIDE for Fluid retention, at a dose of 25 milligram. At the time of the report, PERIPHERAL SWELLING (whole left arm, breast, and leg is twice the size of the other side), BREAST SWELLING (whole left arm, breast, and leg is twice the size of the other side), HYPERHIDROSIS (sweat all the time on left side), BREAST DISCHARGE (green stuff started coming out/secretions and discharge/pushed on her left breast, and green stuff started coming out, so it's like she's having an infection), SWELLING (swelling on the left side), IMPAIRED QUALITY OF LIFE (quality of life since I've gotten the shot has not been what it used to be), WEIGHT INCREASED (gained 25 pounds), MOBILITY DECREASED (can't move), WHEEZING (wheezing), GAIT INABILITY (can't even walk a mile) and CRYING (cry every day) outcome was unknown.        For mRNA-1273 (Moderna COVID-19 Vaccine) (Intramuscular), the reporter did not provide any causality assessments.   Patient reported She's had to go up in size in clothes on that side. She also reported that she has been trying to go to physical therapy. The patient reported that she used to walk 5 days a week, but now could not even walk for a mile. Patient reported Since the second dose, she's had to have a Doppler, x-rays Patient also stated that as of 25-OCT-2021, she is on her third round of prednisone.  Concomitant medication information was not reported.   This case was linked to MOD-2021-363500 (Patient Link).   Most recent FOLLOW-UP information incorporated above includes: On 25-Oct-2021: Follow up received contained: Added Reporter details and reporters, Dose 1 and Dose 2 details, events post dose 2 of vaccine, treatment information, narrative was updated. On 27-Oct-2021: Follow up received contained: Added reporter's details - Fax number;