First dose 28Feb2021 Second dose 13Mar2021; She fell twice and had to crawl back to bed because she had no upper body strength to get up.; Starting getting nauseas; Starting throwing up; Pain in her bones; Fell in the kitchen; no control over body; couldn't stand up and legs felt like rubber and felt like she had vertigo; couldn't stand up and legs felt like rubber and felt like she had vertigo; started peeing in her bed; This spontaneous case was reported by a consumer and describes the occurrence of INAPPROPRIATE SCHEDULE OF PRODUCT ADMINISTRATION (First dose 28Feb2021 Second dose 13Mar2021), BONE PAIN (Pain in her bones), FALL (Fell in the kitchen), BALANCE DISORDER (no control over body) and MOBILITY DECREASED (couldn't stand up and legs felt like rubber and felt like she had vertigo) in an 83-year-old female patient who received mRNA-1273 (Moderna COVID-19 Vaccine) (batch nos. 012A21A and 017B21A) for COVID-19 vaccination. The occurrence of additional non-serious events is detailed below.     Concurrent medical conditions included COPD (COPD and oxygen at night) and AFib.   On 28-Feb-2021, the patient received first dose of mRNA-1273 (Moderna COVID-19 Vaccine) (Intramuscular) 1 dosage form. On 13-Mar-2021, received second dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) dosage was changed to 1 dosage form. On 01-Mar-2021, the patient experienced BONE PAIN (Pain in her bones), FALL (Fell in the kitchen), BALANCE DISORDER (no control over body), MOBILITY DECREASED (couldn't stand up and legs felt like rubber and felt like she had vertigo), VERTIGO (couldn't stand up and legs felt like rubber and felt like she had vertigo), URINARY INCONTINENCE (started peeing in her bed), NAUSEA (Starting getting nauseas) and VOMITING (Starting throwing up). On 02-Mar-2021, the patient experienced ASTHENIA (She fell twice and had to crawl back to bed because she had no upper body strength to get up.). On an unknown date, the patient experienced INAPPROPRIATE SCHEDULE OF PRODUCT ADMINISTRATION (First dose 28Feb2021 Second dose 13Mar2021). At the time of the report, INAPPROPRIATE SCHEDULE OF PRODUCT ADMINISTRATION (First dose 28Feb2021 Second dose 13Mar2021), BONE PAIN (Pain in her bones), FALL (Fell in the kitchen), BALANCE DISORDER (no control over body), MOBILITY DECREASED (couldn't stand up and legs felt like rubber and felt like she had vertigo), VERTIGO (couldn't stand up and legs felt like rubber and felt like she had vertigo), URINARY INCONTINENCE (started peeing in her bed), ASTHENIA (She fell twice and had to crawl back to bed because she had no upper body strength to get up.) and NAUSEA (Starting getting nauseas) outcome was unknown and VOMITING (Starting throwing up) had not resolved.            Treatment details included nausea pills and Gatorade Concomitant information was not reported. The action taken with mRNA-1273 with the event was considered as not applicable. Patient had disease history that has her falling a lot and no control of her body.   Most recent FOLLOW-UP information incorporated above includes: On 23-Jul-2021: Significant Follow Up :Inappropriate schedule of vaccine administered added as new event. Dose 2 start date and batch no added.