she also states that it felt like it was skipping beats a little bit and racing a little bit; feeling under the weather; had trouble lying down; feels exhausted; She felt lousy today, more because of her stomach; said she was very exhausted today; little soreness at the (COVID-19 Vaccine) injection site; She felt like she had internal shakes, but it was not her; She slept for only 3 hours last night; felt jittery; feeling a queasiness/nauseous feeling in her stomach; felt like had a rapid heart rate; She could not sleep because her heart was racing; She felt like she had heartburn in her stomach, which she had been known to get; She felt a little gastritis; feels not great; This is a spontaneous report received from a contactable reporter(s) (Consumer or other non HCP) from medical information team. The reporter is the patient.  A 72 year-old female patient received bnt162b2 (BNT162B2), administered in arm right, administration date 12May2021 (Lot number: EW0175, Expiration Date: 31Aug2021) at the age of 72 years as dose 1, single for covid-19 immunisation. Relevant medical history included: "gallbladder surgery" (unspecified if ongoing), notes: 10 years ago; "little pouch in her throat" (unspecified if ongoing); "she had a stomach virus" (unspecified if ongoing); "Tongue swelling" (unspecified if ongoing). Concomitant medication(s) included: ATIVAN; COMPAZINE SPANSULE. Past drug history included: Was allergic to lidocaine, reaction(s): "Allergy"; Allergic to compazine, reaction(s): "Allergy"; Allergic to morphine, reaction(s): "Allergy". The following information was reported: FEELING JITTERY (non-serious) with onset 12May2021, outcome "not recovered", described as "felt jittery"; NAUSEA (non-serious) with onset 12May2021, outcome "recovering", described as "feeling a queasiness/nauseous feeling in her stomach"; HEART RATE INCREASED (non-serious) with onset 12May2021, outcome "recovering", described as "felt like had a rapid heart rate"; EXTRASYSTOLES (non-serious), outcome "unknown", described as "she also states that it felt like it was skipping beats a little bit and racing a little bit"; INSOMNIA (non-serious) with onset 12May2021, outcome "unknown", described as "She slept for only 3 hours last night"; DYSKINESIA (non-serious), outcome "unknown", described as "had trouble lying down"; FATIGUE (non-serious), outcome "unknown", described as "feels exhausted"; MALAISE (non-serious) with onset 12May2021, outcome "not recovered", described as "feels not great"; FEELING ABNORMAL (non-serious), outcome "unknown", described as "feeling under the weather"; FATIGUE (non-serious) with onset 13May2021, outcome "not recovered", described as "said she was very exhausted today"; VACCINATION SITE PAIN (non-serious) with onset 12May2021, outcome "recovering", described as "little soreness at the (COVID-19 Vaccine) injection site"; NERVOUSNESS (non-serious) with onset 12May2021, outcome "recovering", described as "She felt like she had internal shakes, but it was not her"; FEELING ABNORMAL (non-serious) with onset 13May2021, outcome "not recovered", described as "She felt lousy today, more because of her stomach"; PALPITATIONS (non-serious) with onset 12May2021, outcome "unknown", described as "She could not sleep because her heart was racing"; DYSPEPSIA (non-serious) with onset 12May2021, outcome "unknown", described as "She felt like she had heartburn in her stomach, which she had been known to get"; GASTRITIS (non-serious) with onset 12May2021, outcome "unknown", described as "She felt a little gastritis". Relevant laboratory tests and procedures are available in the appropriate section.  Additional information: The patient had her first COVID- 19 Vaccine yesterday, and her stomach was a little queasy. She said she did not feel anything within the first hour after receiving her COVID-19 Vaccine. She said after a little bit, she kind of had a rapid heartbeat. Patient said she felt like she had internal shakes, but it was not her nerves or anything. She said she had some nausea, but that she did not have a great stomach anyway. Patient said when she went to bed, she could not lie down because heart rate went up. She said she had to sit up in bed last night, and she slept for only 3 hours last night. Patient clarified she had a blood pressure machine at home, and she had checked her blood pressure yesterday after she got home from her COVID-19 Vaccine. She said her blood pressure was fine, but her heart rate was 88. Patient said she had a high pulse rate anyway. She said she did not check her heart rate throughout the night, but she felt her pulse, and her pulse felt fast. Patient said she got her COVID-19 Vaccine between 3:30 PM-3:45 PM, and an hour after, she felt a little jittery. Patient said she felt like she had heartburn in her stomach, which she had been known to get, and she felt a little gastritis. Patient said she did not have the chills, even though it was chilly in her apartment, and she did not have a headache or fever. Patient said she did not feel right and knows it has somewhat to do with her stomach and rapid heartbeat. She said her rapid heartbeat improved, and she was feeling more jittery. Patient said when she lied down, she felt jittery like she had before on certain medications she took in the past. Patient said she was very exhausted today and did not feel back to herself. The patient did visit the emergency room or physician office for the events.  No follow-up attempts are possible. No further information is expected.