experienced some side effects.; Caller states she has been drinking a lot of water; right arm swollen, could barely move it; right arm swollen, could barely move it; nausea and vomiting; nausea and vomiting; muscle and body aches; muscle and body aches; Fever; Tiredness; pain in her right arm; This is a spontaneous report from a contactable consumer (patient) or other non-health care professional. A 59-year-old female patient received bnt162b2 (BNT162B2, Solution for injection, Batch/Lot Number: ER8733; Expiration Date: 31Jul2021) via an unspecified route of administration, administered in right arm on 24Mar2021 15:00 (at the age of 59-year-old) as dose 1, single for covid-19 immunization. Medical history included ongoing fibromyalgia, ongoing asthma, ongoing high blood pressure, ongoing gastrooesophageal reflux disease Verbatim: GERD , ongoing GERD (gastrooesophageal reflux disease), ongoing acid Reflux and covid-19 from an unknown date and unknown if ongoing. Patient stated that she was positive for COVID this time last year and she has underlying conditions. No family medical history. Concomitant medications included aspirin [acetylsalicylic acid] (ASPIRIN [ACETYLSALICYLIC ACID]) taken daily for an unspecified indication, gabapentin (GABAPENTIN) taken daily for an unspecified indication, cyanocobalamin (B12 [CYANOCOBALAMIN]) taken daily for an unspecified indication and vitamin b complex (B COMPLEX [VITAMIN B COMPLEX]) taken daily for an unspecified indication, start and stop date were not reported. The patient did not receive any other vaccines within 4 weeks prior to the first administration date of the suspect vaccine. On 25Mar2021 05:30 the patient experienced right arm swollen, could barely move it, the patient stated she threw up and was nauseated, muscle and body aches, fever, tiredness, pain in her right arm and on an unspecified date experienced some side effects. The patient was calling because she wanted to know can she take Tylenol for these symptoms. The patient was unsure whether it will interact with the medicine in the vaccine. The patient stated that she may fall asleep, she has the tiredness, too. The patient states she is feeling a little better now since she fell asleep while she waiting in this Pfizer line. The patient also reported that she does feel like the symptoms have improved, she took a nap, she is no longer vomiting and the nausea has gone away. The patient had been drinking a lot of water and eating crackers. The patient iced her arm and it seems like the pain is easing up. The patient stated that when she was on hold she was in a lot of pain. The patient did not visit to emergency room and physician office. The patient underwent lab tests and procedures which included body temperature result was 100.8 fahrenheit, 101.2 fahrenheit and 100.1 fahrenheit on 25Mar2021. Outcome of the events right arm swollen, could barely move it, Fever, experienced some side effects and Caller states she has been drinking a lot of water were unknown, outcome of the events Tiredness, pain in her right arm were resolving, outcome of the events muscle and body aches was not resolved and outcome of the events nausea and vomiting were resolved on an unspecified date in Mar2021.  No follow-up attempts are possible. No further information is expected.