Cannot walk properly ongoing for more than 10 days now; Cannot sleep ongoing for more than 10 days now; Losing work ongoing for more than 10 days now; The pain feels now is like ten times the pain felt with previous "sciatic"; Vomited twice due to steroid medication; Diagnosed with "the sciatic"; Pain in left leg; Pain went up to groin; Pain in the knee joint / pain went up to hip; This spontaneous case was reported by a consumer and describes the occurrence of PAIN IN EXTREMITY (Pain in left leg), GROIN PAIN (Pain went up to groin), SCIATICA (Diagnosed with "the sciatic"), GAIT DISTURBANCE (Cannot walk properly ongoing for more than 10 days now) and INSOMNIA (Cannot sleep ongoing for more than 10 days now) in a 64-year-old male patient who received mRNA-1273 (Moderna COVID-19 Vaccine) (batch no. 020F21A) for COVID-19 vaccination. The occurrence of additional non-serious events is detailed below.     The patient's past medical history included Sciatica and Spondylitis. Concurrent medical conditions included Diabetes and Arthritis. Concomitant products included SEMAGLUTIDE (RYBELSUS) for Diabetes.    On 16-Sep-2021, the patient received first dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) 1 dosage form. On 18-Sep-2021, the patient experienced PAIN IN EXTREMITY (Pain in left leg), GROIN PAIN (Pain went up to groin) and ARTHRALGIA (Pain in the knee joint / pain went up to hip). On 20-Sep-2021, the patient experienced SCIATICA (Diagnosed with "the sciatic"). On an unknown date, the patient experienced GAIT DISTURBANCE (Cannot walk properly ongoing for more than 10 days now), INSOMNIA (Cannot sleep ongoing for more than 10 days now), IMPAIRED WORK ABILITY (Losing work ongoing for more than 10 days now), PAIN (The pain feels now is like ten times the pain felt with previous "sciatic") and VOMITING (Vomited twice due to steroid medication). The patient was treated with HYDROCODONE for Sciatica, at an unspecified dose and frequency; ACETAMINOPHEN for Sciatica, at an unspecified dose and frequency; PREDNISONE for Sciatica, at an unspecified dose and frequency; MELOXICAM for Sciatica, at a dose of 7.5 mg; TRAMADOL for Sciatica, at a dose of 50 mg and DICLOFENAC for Pain, at a dose of 50 mg three times a day. At the time of the report, PAIN IN EXTREMITY (Pain in left leg), GROIN PAIN (Pain went up to groin), SCIATICA (Diagnosed with "the sciatic"), GAIT DISTURBANCE (Cannot walk properly ongoing for more than 10 days now), INSOMNIA (Cannot sleep ongoing for more than 10 days now), IMPAIRED WORK ABILITY (Losing work ongoing for more than 10 days now), PAIN (The pain feels now is like ten times the pain felt with previous "sciatic"), ARTHRALGIA (Pain in the knee joint / pain went up to hip) and VOMITING (Vomited twice due to steroid medication) outcome was unknown.      DIAGNOSTIC RESULTS (normal ranges are provided in parenthesis if available): On 20-Sep-2021, Computerised tomogram: 20-sep-2021 (abnormal) the sciatic. On 20-Sep-2021, X-ray: abnormal (abnormal) the sciatic.     The action taken with mRNA-1273 (Moderna COVID-19 Vaccine) (Unknown) was unknown.   For mRNA-1273 (Moderna COVID-19 Vaccine) (Unknown), the reporter did not provide any causality assessments.   When patient had took third hydrocodone dose he had vomited twice and after that he had discontinue the medications. patient state that he was not able to walk properly, he was not able to sleep, he had losing his work these. The patient had ongoing from 10 days. He states that in the past he had "the sciatic" but the pain subsided taking 3xdiclofenac 50mg o putting some patches on. The pain he feels now is like ten times the pain he used to feel.