intense hypoglycemic episode where she felt like she was dying; couldn't see; having numbness and tingling on her cheek, around her lip and on top of her hands; having numbness and tingling on her cheek, around her lip and on top of her hands; having numbness and tingling on her cheek, around her lip and on top of her hands; having numbness and tingling on her cheek, around her lip and on top of her hands; couldn't move her legs, hands, legs and arm; vision was blurry; took energy to lift her arms; started to have random weird feelings.; This is a spontaneous report from a contactable consumer (patient). This 26-year-old female patient received the 1st dose of BNT162B2 (PFIZER-BIONTECH COVID-19 VACCINE) via an unspecified route of administration on an unspecified date as single dose for COVID-19 immunisation. Medical history included hypoglycemia and autoimmune condition. Concomitant medications were unknown. The patient had the first dose of the Pfizer-BioNTech COVID-19 Vaccine a couple of weeks ago and reported having numbness and tingling on her cheek, around her lip and on top of her hands. She also had a history of hypoglycemia but had an intense hypoglycemic episode where she felt like she was dying and couldn't move her legs, hands, legs and arm. It took a while to bring to her normal blood levels. She was asking if these had been reported before. The patient stated she at first had no immediate symptoms. She started to feel weird later in the day. She was advised to call Pfizer, and was wondering if this was a reaction to the vaccine. She was having weird feelings. Reclarified, the patient stated she had an ongoing issue, before she got the vaccine, there was a concern about her receiving any vaccine because she had a histamine problem that may be an autoimmune condition. She got the first dose, and started to have random weird feelings. The patient stated she got the vaccine around 9AM and by around 16:00  she could feel the effects. She had numbness and tingling on her cheek, lip, top of lip, muscle around the lip for two days, and the tingling stayed on her cheek, lips and top of hands, and then went away. The patient stated that she normally had a history of hypoglycemia. This past Saturday, she had an intense episode of hypoglycemia, and she felt like she was dying, couldn't move her legs, hands, fingers, arms, couldn't see, vision was blurry and it took energy to lift her arms. It was difficult to raise her blood sugar back up, and it took two and a half days for her blood sugar to return to normal, and for her to feel normal. The patient asked if these events were connected to the vaccine. The patient stated nothing else, was different. The vaccine was mandated at work and she wanted to comply. The patient stated she was not comfortable getting the second dose, if these events will happen again. The patient stated since she had moved, she had been on a waitlist for a healthcare provider. The patient stated she saw a doctor, trained in homeopathy, and that doctor worked with other medical providers. The patient noted that she didn't have a medical doctor she saw as she just moved right in the pandemic and had been on the waiting list. She only had a homeopathist that worked with medical doctor but can't diagnosis her. The patient asked she had a side effect after the first dose of the vaccine, if she should get the second dose. Outcome of the events having numbness and tingling on her cheek, around her lip and on top of her hands was recovered, of the other events was unknown.   The lot number for the vaccine, [BNT162B2], was not provided and will be requested during follow up.