METAL TASTE IN MOUTH; NOT EXPERIENCING THE SENSATION; FELT COLD; TINGLING IN LEFT HAND; HEADACHE/HEAD THROB/HEAD POUNDING (4 OUT OFF 10 PAIN LEVEL AND INCREASED TO 7 OUT OFF 10 AFTER ONE DAY 6 OUT OFF 10 INITIALLY THEN 5 OUT OFF 10); EXHAUSTED; SWEATING PROFUSELY/SWEATY PALMS/FELT CLAMMY; HORSE KICKED IN THE CHEST; FEELING SOMETHING MOVING THROUGH THAT GETTING SO OVERHEATED/FELT TERRIBLE AND KEPT DOZING IN AND OUT OF SLEEP/EXHAUSTED AND JUST WIPED OUT AND FELT LIKE RAN A MARATHON/FELT TERRIBLE; CANNOT MOVE ARMS; POUNDING IN CHEST/HEART BEATING HARD; HEART RATE FLUCTUATION; BLOOD WAS BOILING (FROM THE TIP OF TOES MOVING TOWARDS TO HEAD)/HOT FLASHES AT THE TOP OF THE HEAD DOWN TO TOES/BROKE OUT IN A HOT SWEAT; ALLERGIC REACTION TO VACCINE; LIGHT HEADED; NOT FEELING GOOD; This spontaneous report received from a patient concerned a 65 year old female. The patient's weight was 140 pounds, and height was 175 centimeters. The patient's concurrent conditions included: dermatomyositis, and peg allergy. The patient experienced drug allergy when treated with macrogol.  The patient received covid-19 vaccine ad26.cov2.s (suspension for injection, route of admin not reported, batch number: 207A21A, and expiry: UNKNOWN) dose was not reported, administered on 15-AUG-2021 for prophylactic vaccination. Concomitant medications included hydroxychloroquine for dermatomyositis.  On 15-AUG-2021, the patient experienced pounding in chest/heart beating hard. On 15-AUG-2021, the patient experienced heart rate fluctuation. On 15-AUG-2021, the patient experienced blood was boiling (from the tip of toes moving towards to head) /hot flashes at the top of the head down to toes/broke out in a hot sweat. On 15-AUG-2021, the patient experienced allergic reaction to vaccine. On 15-AUG-2021, the patient experienced light headed. On 15-AUG-2021, the patient experienced feeling something moving through that getting so overheated/felt terrible and kept dozing in and out of sleep/exhausted and just wiped out and felt like ran a marathon/felt terrible. On 15-AUG-2021, the patient experienced cannot move arms. On 15-AUG-2021, the patient experienced not feeling good. Laboratory data included: Heart rate (NR: not provided) Elevated, 80 {beats}/min, 124 {beats}/min, 104 to 124 beats per minute. On 16-AUG-2021, the patient experienced sweating profusely/sweaty palms/felt clammy. On 16-AUG-2021, the patient experienced horse kicked in the chest. On 16-AUG-2021, the patient experienced headache/head throb/head pounding (4 out off 10 pain level and increased to 7 out off 10 after one day 6 out off 10 initially then 5 out off 10). On 16-AUG-2021, the patient experienced exhausted. Laboratory data included: Blood test (NR: not provided) Normal, CBC (NR: not provided) Normal, Comprehensive metabolic panel (NR: not provided) Normal, ECG (NR: not provided) Normal, Heart rate (NR: not provided) 120 {beats}/min, 117 to 120 beats per minute, Returned to 78 beats per minute, over 100 beats per minute, did not go over 100 and fluctuated to 88, sometimes to 90 beats per mi, TSH (NR: not provided) Normal, and Troponin (NR: not provided) Normal. On 17-AUG-2021, the patient experienced metal taste in mouth. On 17-AUG-2021, the patient experienced not experiencing the sensation. On 17-AUG-2021, the patient experienced felt cold. On 17-AUG-2021, the patient experienced tingling in left hand. Treatment medications included: paracetamol. The action taken with covid-19 vaccine ad26.cov2.s was not applicable. The patient recovered from headache/head throb/head pounding (4 out off 10 pain level and increased to 7 out off 10 after one day 6 out off 10 initially then 5 out off 10) on 17-AUG-2021, had not recovered from pounding in chest/heart beating hard, heart rate fluctuation, and blood was boiling (from the tip of toes moving towards to head)/hot flashes at the top of the head down to toes/broke out in a hot sweat, and the outcome of light headed, not feeling good, cannot move arms, sweating profusely/sweaty palms/felt clammy, exhausted, tingling in left hand, metal taste in mouth, horse kicked in the chest, felt cold, allergic reaction to vaccine, feeling something moving through that getting so overheated/felt terrible and kept dozing in and out of sleep/exhausted and just wiped out and felt like ran a marathon/felt terrible and not experiencing the sensation was not reported. This report was non-serious.; Sender's Comments: V0:  Medical assessment comment not required as per standard procedure as the case assessed as non-serious.