Knocked out for 2 days, couldn't eat or drink, felt unconscious; Swollen Arm; Fever; Chills; Aches; Headache; Fatigue; Pain in legs so bad cannot handle it; Edema from face down to ankles; Lump on arm, left groin, underarm, back of neck; Weakness; Can't lift arm; Knocked out for 2 days, couldn't eat or drink, felt unconscious; Sense of smell funny at times; ; lymph nodes that were as big as golf balls and are still swollen and still sore; ; lymph nodes that were as big as golf balls and are still swollen and still sore; This is a spontaneous report from a contactable consumer (patient). A 69-year-old female patient received BNT162B2 (PFIZER-BIONTECH COVID-19 VACCINE, solution for injection), dose 2 via an unspecified route of administration, administered in left arm on 02Apr2021 14:00 (lot number: EP7534; Expiration Date: 31Jul2021) at the age of 69 years old, as 2ND DOSE, SINGLE for COVID-19 immunisation. Medical history included ongoing allergy to mold, mildew, dust, pollen, some trees, dander, ongoing lactose intolerant, ongoing bronchitis chronic (stated that she gets this from any sinus or allergy), ongoing bowel intussusception (was causing bowel blockages, every 2 days or so.  Diagnosed about 2 years ago; monitored by Gastroenterologist), ongoing Nonpolyposis colon cancer (diagnosed about 35 years ago.  Says polyps would grow to be cancerous if not monitored regularly). Concomitant medications included linaclotide (LINZESS) taken for intestinal obstruction, start and stop date were not reported; epinephrine (EPIPEN) taken for anaphylactic reaction, start and stop date were not reported. The patient previously received bnt162b2, first dose, on 12Mar2021 at the age of 69 years old for COVID-19 immunization and experienced sore arm (Lot Number: EN6202; Expiry Date: 30Jun2021). No other vaccines received 4 weeks prior to COVID vaccine. The patient has gone to her doctor already. She was kept 45 minutes after her second dose of the COVID vaccine. On 02Apr2021, her arm started to swell up, and she left. A couple of hours later (02Apr2021), she was in bed with a fever, chills, aches, a headache, and stated she was knocked out for 2 days. In those 2 days she couldn't eat or drink and felt like she was unconscious. Her husband had to wake her up and make her drink. Now, a month later, she still has fatigue. She still has pains, pains in her legs are so bad she cannot handle it.  She keeps getting chills, headaches, fatigue, states she takes an aspirin for it every day. Says she never lost her sense of smell, but it is funny at times.  States she could sleep all day she has so much fatigue.  She asked what is going on with her. She asked why are her symptoms prolonged? Why are her legs hurting so bad?  Why does she have edema from her face down to her ankles? Event Details: Stated that her arm swelled so bad that by the time she got home it looked like a little football. It was big and red hot. There was a lump there on her arm the size of a silver dollar.  There was also a lump in her underarm, left groin, back of neck; lymph nodes that were as big as golf balls and are still swollen and still sore. Stated that all of her symptoms started the day of the second vaccine and are still persisting. She still has a fever and chills on and off, aches, headaches, edema, fatigue. Says she is not used to being so tired as normally she is very active. Still feels very weak. Mentions again that she can't lift her arm and has weakness and fatigue. The events required visit to Physician office. Outcome of knocked out for 2 days, couldn't eat or drink, felt unconscious was unknown. Outcome of sense of smell funny at times was recovered on Apr2021; while outcome of the remaining events was not recovered.  No follow-up attempts are needed. No further information is expected.