She still has the numbness and tingling, it is hard for her to tell it may have gotten better before receiving the second vaccine but it is very much there again; She still has the numbness and tingling/ tingling tongue and lips; She still has the numbness and tingling, it is hard for her to tell it may have gotten better before receiving the second vaccine but it is very much there again; has chills on and off/Then that was compounded by other stuff following the second shot, but was a little delayed; vertigo/Then that was compounded by other stuff following the second shot, but was a little delayed; incredible fatigue/Then that was compounded by other stuff following the second shot, but was a little delayed; brain fog/Then that was compounded by other stuff following the second shot, but was a little delayed; brain fog/Then that was compounded by other stuff following the second shot, but was a little delayed; This is a spontaneous report from a contactable consumer or other non hcp (patient).  A 69-years-old female patient received second dose of bnt162b2 (BNT162B2, solution for injection, Batch/Lot Number: EN6204), via an unspecified route of administration, administered in Arm Left on 23Mar2021 13:15 as dose 2, single for covid-19 immunisation (age at vaccination 69 yrs). Medical history included ongoing Hashimoto's disease, Vitamin D deficiency, muscle spasms from an unknown date and unknown if ongoing, crampy stuff, allergies from an unknown date and unknown if ongoing (She thinks she has night shade allergies, if she eats tomato sauce.  The doctor gave her an EpiPen but the creepy kid got ahold of it and boosted it to Dollar 700.  Her allergist wants her to get allergy shots, they say she is allergic to cats but she does not have any). Family history included multiple sclerosis (Mother had multiple sclerosis). Concomitant medication(s) included levothyroxine (LEVOTHYROXINE) 100 mcg taken for autoimmune thyroiditis from an unspecified start date and ongoing (Caller states she has been on this for about 29 years); vitamin d nos (VITAMIN D NOS) 25 mcg taken for vitamin d deficiency from an unspecified start date and ongoing (She has been on since she was diagnosed with bad Vitamin D deficiency 20 years ago); fluticasone propionate, salmeterol (WIXELA INHUB) 100-50, taken for allergies from an unspecified start date and ongoing (takes this sporadically, on this for 6 yrs or longer) this is an inhaler and Combination Zinc Magnesium Calcium (1000 mcg Calcium, 400 mg of Magnesium, 15 mg Zinc) for leg crampy stuff, from an unspecified start date and ongoing. The patient previously received first dose of bnt162b2, (BNT162B2, Solution for injection, Batch/lot number: EN6203) via unspecified route of administration, administered o left arm on 01Mar2021 05:45PM, as dose 1, single for covid-19 immunisation. The patient did not receive any other vaccines within 4 weeks prior to the COVID vaccine. Prior to vaccination, the patient was not diagnosed with COVID-19. Since the vaccination, the patient had not tested for COVID-19. The patient stated that, she did not get a fever but she got the chills, and she is still getting chills after the second vaccine, a few days ago she reported an adverse reaction to this vaccine and wanted to update that report because her symptoms are not improving and sometimes they are worse. She stated she has a numbness in her hands and what appears to be nerve tingling, particularly in her lower legs and not feet. She has chills on and off, vertigo and incredible fatigue and brain fog. She stated she didn't have the stuff that Pfizer told her she may experience, except fatigue. The numbness in her hand started first thing, for like a week. Then that was compounded by other stuff following the second shot, but was a little delayed. She stated she is having some immune system event, like some kind of autoimmune thing. She can barely walk across the room. She has gone to two primary care providers and one said try Vitamin B and she did and the other said no stop the Vitamin B and said see you in 2 weeks. She stated she doesn't imagine that she is alone in this and it is troubling and frightening for people with autoimmune disorders. She stated she knows they were not in the clinical trials but now they are in a trial. She stated she has Hashimoto's. The caller wants to know if Pfizer has any recommendations, what should someone do that has had a bad reaction. She was in a meeting with someone whose partner is having a similar experience. She stated people are having pretty serious responses to these things and they are debilitating and there seems to be no relief and people are being told they don't know. The patient underwent lab tests and procedures which included blood calcium, blood phosphorous, blood test and blood TSH: unknown result, on an unspecified date. Therapeutic measures taken as a result of has chills on and off/then that was compounded by other stuff following the second shot but was a little delayed included Tylenol, three times. The outcome of the events of She still has the numbness and tingling, it is hard for her to tell it may have gotten better before receiving the second vaccine but it is very much there again, She still has the numbness and tingling/ tingling tongue and lips and has chills on and off/Then that was compounded by other stuff following the second shot, but was a little delayed was not recovered. The outcome of the rest of the events was unknown.   No follow-up attempts are possible. No further information is expected.