thirsty, drank more water than typical; Sweating; Chills; muscle aches and joint pain; muscle aches and joint pain; This is a spontaneous report from a contactable consumer or other non-HCP. A 70-years-old female patient received second dose of BNT162B2 (PFIZER-BIONTECH COVID-19 VACCINE, Solution for injection, Lot Number: EN6201; Expiration Date: 30Jun2021), via an unspecified route of administration, administered in Right Arm on 10Feb2021 11:30 as 2nd dose, single for covid-19 immunization. Historical vaccine included first dose of BNT162B2 (PFIZER-BIONTECH COVID-19 VACCINE , Solution injection, Lot number: EL9262 Exp 31May2021) via an unspecified route of administration, administered in Right Arm on 21Jan2021 at 8:15. Medical history included hysterectomy. Additional Information for Other Conditions: Age 36 when had it, she is 70 now. Concomitant medication(s) included estradiol (ESTRACE). The patient clarified that the name of  Steroid Cream is Estrace Vaginal Estrogen Cream, she clarifies that it is actually a compound. She got this last tube in Dec2020. She provides Lot 12022020 Exp 03May2021, caller states that she is still allowed to use it after the expiry date, it can actually go long enough. Caller states that it actually says Estradiol. Also states that she does experience shortness of breath when using the cream, she gets it periodically, but she wasn't expecting these symptoms. She has not had any vaccines  at the same time as the covid shot, or in the last 4 weeks, caller states that actually doesnt even get flu shots or anything. She has had no Emergency room visit, or physician office visit because of this, if it persist she may tell her doctor. On an unspecified date the patient experienced thirsty, drank more water than typical. On 11Feb2021 the patient experienced muscle aches and joint pain. On 12Feb2021 the patient experienced sweating and chills. The patient got the second dose of the covid vaccine on Wednesday 10Feb2021, then yesterday she got aches and pain and they were not severe, then last night she broke out in a sweat and chills. She was curious if breaking out in sweats was reported. agent informed her that it was not. Her temperature was not feverish, she took a temperature 48 minutes ago and it was 97 degrees Fahrenheit, she also uses a steroid cream. There was the day of the shot Wednesday. Then Thursday she drank water all day, then yesterday morning she did also exercise, then at 12 noon she started getting joint muscle pain, she knows this was expected, she ate and was not nauseated, her arm didnt hurt like other shots, then 3 o clock at night she had the sweats, she changed her night gown and she did still sweat a little more, she got up a quarter to 6, and had some chills and wasn't feeling the greatest. She had a little sore arm, just a tad bit end of a little, She had it on the first dose a bit. Then on Wednesday she got home at 12:45, and she drank a lot of water, more than typically, she had 2-3 glasses, On Thursday it was normal, during the day she drank water and coffee all was fine. On 11Feb2021 she had the joint pain and muscle aches, nothing outstanding. On 12Feb2021 is when sweats started. She slept early because she was not well, she got up at 1AM had a piece of cheese went back to bed still sweating. The patient underwent lab tests and procedures which included body temperature: 97 fahrenheit on she took a temperature 48 minutes ago and it was 97 degrees Fahrenheit, she also uses a steroid cream. The outcome of event was unknown.