Couldn't walk; Severe pain in my arms, Pain in both legs; Pain in lower back; Cortisone wears off pain comes back; severe shoulder joint pain; Severe pain in my hips,both; Injected area was sore 1 day; This spontaneous case was reported by a consumer and describes the occurrence of GAIT INABILITY (Couldn't walk), BACK PAIN (Pain in lower back), ARTHRALGIA (severe shoulder joint pain), PAIN IN EXTREMITY (Severe pain in my arms, Pain in both legs) and PAIN (Cortisone wears off pain comes back) in an 81-year-old female patient who received mRNA-1273 (Moderna COVID-19 Vaccine) (batch nos. 002821A and 015M20A) for COVID-19 vaccination. The occurrence of additional non-serious events is detailed below.    Co-suspect product included non-company product PARACETAMOL (TYLENOL) for Scoliosis.    No Medical History information was reported.  Concurrent medical conditions included Thyroid disorder since 2015, Scoliosis since 23-Jun-2021, Macular degeneration, Drug allergy, Drug allergy, Depression, Osteoporosis and Osteopenia. Concomitant products included SERTRALINE for Depression, CALCIUM CITRATE, COLECALCIFEROL (CALCIUM CITRATE D) for Osteopenia, ALENDRONATE SODIUM (ALENDRONATE) for Osteoporosis, LEVOTHYROXINE for Thyroid therapy.   On 13-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 an unknown date, the patient started PARACETAMOL (TYLENOL) (unknown route) at an unspecified dose. On 17-Mar-2021, the patient experienced ARTHRALGIA (Severe pain in my hips,both). On 03-May-2021, the patient experienced ARTHRALGIA (severe shoulder joint pain). On an unknown date, the patient experienced GAIT INABILITY (Couldn't walk), PAIN IN EXTREMITY (Severe pain in my arms, Pain in both legs), PAIN (Cortisone wears off pain comes back) and VACCINATION SITE PAIN (Injected area was sore 1 day). an unknown date, the patient experienced BACK PAIN (Pain in lower back). The patient was treated with CORTISONE (intrathecal) for Pain, at an unspecified dose and frequency. At the time of the report, GAIT INABILITY (Couldn't walk), BACK PAIN (Pain in lower back), PAIN IN EXTREMITY (Severe pain in my arms, Pain in both legs), PAIN (Cortisone wears off pain comes back) and VACCINATION SITE PAIN (Injected area was sore 1 day) outcome was unknown and ARTHRALGIA (severe shoulder joint pain) and ARTHRALGIA (Severe pain in my hips,both) had not resolved.        For mRNA-1273 (Moderna COVID-19 Vaccine) (Intramuscular), the reporter did not provide any causality assessments.   Patient received 2 cortisone injections one in the spine and the other in the arm ,due to cortisone wears off patient  had difficulties to during therapy. Patient is taking physical therapy for Dextroscoliosis, foraminal encroachment Patient have went for recent imaging on 17/03/21, ct for lumber spine   Most recent FOLLOW-UP information incorporated above includes: On 06-Sep-2021: Follow up contains NNI. On 07-Sep-2021: Follow up information received and included no new information. On 09-Sep-2021: Follow Up received contains Significant Information about  events outcome,patient med histoty, con meds