sick as a dog; Kidney's almost shut down both times; had 2-3 attacks; Unexplainable pain in lower stomach area; Health declined quickly; Heart issue after first shot of vaccine; Lungs have gotten worse since the first shot; grabbing and pulling at his chest; Unable to sleep; Foul smelling diarrhea; Terrible chest pain; Could not breath/Very difficult to breathe; Could not eat anything; didn't take the second dose of the Moderna COVID-19 vaccine; Sick as a dog; This spontaneous case was reported by a consumer (subsequently medically confirmed) and describes the occurrence of RENAL IMPAIRMENT (Kidney's almost shut down both times), MYOCARDIAL INFARCTION (had 2-3 attacks) and ILLNESS (sick as a dog) in a 66-year-old male patient who received mRNA-1273 (Moderna COVID-19 Vaccine) (batch no. 011A21A) for COVID-19 vaccination. The occurrence of additional non-serious events is detailed below.     Concurrent medical conditions included Peanut allergy, Fruit allergy (citrus allergy was reported.), Milk allergy (Dairy allergy was reported.), Drug allergy (demerol), Kidney disorder (Kidney disease was reported.) since 2008, Chronic pancreatitis since 2012, COPD since 2001, Heart disease, unspecified since 2000, Drug allergy (tramadol), Drug allergy (lorazepam), Food allergy and Food allergy. Concomitant products included ONDANSETRON, PANTOPRAZOLE, BUPRENORPHINE and SALBUTAMOL SULFATE (PROAIR HFA) for Chronic pancreatitis, LOSARTAN POTASSIUM (LOSARTAN [LOSARTAN POTASSIUM]) for Hypertension, FLUOXETINE HYDROCHLORIDE (PROZAC) for Mood depression, AMMONIUM BROMIDE, POTASSIUM BROMIDE, SODIUM BROMIDE (BROMIDES), TIOTROPIUM BROMIDE (SPIRIVA) and DIAZEPAM (VALIUM) for an unknown indication.    On 03-Mar-2021 at 10:30 AM, the patient received first dose of mRNA-1273 (Moderna COVID-19 Vaccine) (Intramuscular) 1 dosage form. On 03-Mar-2021, the patient experienced RENAL IMPAIRMENT (Kidney's almost shut down both times) (seriousness criteria hospitalization, medically significant and intervention required), MYOCARDIAL INFARCTION (had 2-3 attacks) (seriousness criteria hospitalization, medically significant and intervention required), PRODUCT DOSE OMISSION ISSUE (didn't take the second dose of the Moderna COVID-19 vaccine) and ILLNESS (Sick as a dog). On 06-Mar-2021, the patient experienced ILLNESS (sick as a dog) (seriousness criteria hospitalization, medically significant and intervention required), DYSPNOEA (Could not breath/Very difficult to breathe) and FEEDING DISORDER (Could not eat anything). 06-Mar-2021, the patient experienced CHEST PAIN (Terrible chest pain). On 19-Mar-2021, the patient experienced DIARRHOEA (Foul smelling diarrhea). On an unknown date, the patient experienced ABDOMINAL PAIN UPPER (Unexplainable pain in lower stomach area), GENERAL PHYSICAL HEALTH DETERIORATION (Health declined quickly), CARDIAC DISORDER (Heart issue after first shot of vaccine), LUNG DISORDER (Lungs have gotten worse since the first shot), CHEST DISCOMFORT (grabbing and pulling at his chest) and INSOMNIA (Unable to sleep). The patient was treated with TIOTROPIUM BROMIDE (oral) on 05-Mar-2021 at an unspecified dose and frequency; SIMETHICONE ongoing since an unknown date at an unspecified dose and frequency; PREDNISONE at a dose of 10 mg and OXYGEN at an unspecified dose and frequency. At the time of the report, RENAL IMPAIRMENT (Kidney's almost shut down both times) had not resolved and MYOCARDIAL INFARCTION (had 2-3 attacks), ILLNESS (sick as a dog), DYSPNOEA (Could not breath/Very difficult to breathe), FEEDING DISORDER (Could not eat anything), DIARRHOEA (Foul smelling diarrhea), ABDOMINAL PAIN UPPER (Unexplainable pain in lower stomach area), GENERAL PHYSICAL HEALTH DETERIORATION (Health declined quickly), CARDIAC DISORDER (Heart issue after first shot of vaccine), LUNG DISORDER (Lungs have gotten worse since the first shot), CHEST PAIN (Terrible chest pain), CHEST DISCOMFORT (grabbing and pulling at his chest), PRODUCT DOSE OMISSION ISSUE (didn't take the second dose of the Moderna COVID-19 vaccine), ILLNESS (Sick as a dog) and INSOMNIA (Unable to sleep) outcome was unknown.      DIAGNOSTIC RESULTS (normal ranges are provided in parenthesis if available): On an unknown date, Electrocardiogram: normal other. On an unknown date, SARS-CoV-2 test negative: negative negative. On an unknown date, Troponin: high (High) high.     The action taken with mRNA-1273 (Moderna COVID-19 Vaccine) (Intramuscular) was unknown.       Patient is on nebulizer treatment of tiotropium bromide and a lot of simethicone. Patient do not know if using either medication helped or not but that was my immidiate reaction. Now patient is on prednisone and feels like he's taking it just to breathe. Patient has had to go on 24 hr. oxygen since the first shot.   Patient was negative for Covid-19 over the past 3 months at three different times. He continued to have terrible chest pain where he was grabbing and pulling at his chest, pain creeping up to his chest, could not breath or eat anything for 1 week after his first shot.  Patient was in the ER on 10Mar2021. Caller stated he has chronic pancreatitis and breathing issues for which he was prescribed steroids, his doctor told him to decrease the prednisone to 10mg for 2 days prior and day of vaccination. Caller thinks he had a week long stroke since he had high Troponin level which resulted in visit to the hospital where the doctors thought he had septicemia. Caller stated he has not been able to sleep because he keeps having attacks of chest pains that last approximately 15 minutes in the middle of the sleep which occurs 4+ times per night.   Kidney's have gotten worse since 1st shot vaccine. Doctors said "the kidney's took a shot" after the first shot of vaccine. Patient was admitted to the Hosp twice after the first shot because his kidneys almost shut down both times. Unexplainable, excruciating pain in chest and very difficult to breathe for approx. 10-15 minutes each attack.  New, unexplainable pain in lower stomach area since 1st shot of vaccine. Doctors cannot explain.  Patient is seeking legal action against Moderna.   Most recent FOLLOW-UP information incorporated above includes: On 18-May-2021: Follow up received on 18 May 2021,included patient demography (Ethnicity, race, height, weight), allergy to peanuts, citrus, dairy, Demerol, tramadol, lorazepam. Current medical condition kidney disease was updated. concomitant medications were buprenorphine, pantoprazole, ondansetron, losartan, Prozac with product indications were updated. Laboratory information EKG was updated. Events Kidney's have gotten worse, unexplainable pain in lower stomach area,  my health has declined,  lungs have gotten worse was updated. On 23-May-2021: follow-up appended, conmeds added, NF added to events, new events added, new allergies coded, generated narrative.; Sender's Comments: This case concerns a male patient of unknown age who missed second dose due other adverse events experienced post first dose of mRNA-1273. The other events show temporal association with the use of mRNA-1273 and a causal relationship cannot be excluded. However, the patient has concurrent history that confounds the reported events to include chronic pancreatitis, COPD, kidney and heart disorder.  Missed dose is assessed as not applicable