I still have the major pain in the arm/painful arm I can't even lift it; I still have the major pain in the arm/painful arm I can't even lift it; Headache; I am getting some cloudiness; I couldn't sleep all night; Weight keep on fluctuating between 226 and 230; This is a spontaneous report received from a contactable reporter(s) (Consumer or other non HCP). The reporter is the patient. A 50 year-old male patient received bnt162b2 (BNT162B2), administered in arm, administration date 09Mar2021 (Lot number: EN6200) at the age of 50 years as dose number unknown, single for covid-19 immunisation. Relevant medical history included: "Blood pressure" (unspecified if ongoing); "cholesterol" (unspecified if ongoing). Concomitant medication(s) included: ATORVASTATIN; ACETAMINOPHEN; LISINOPRIL; METFORMIN; METOPROLOL; ASPIRIN [ACETYLSALICYLIC ACID]. The following information was reported: PAIN IN EXTREMITY (non-serious), MOVEMENT DISORDER (non-serious) all with onset 2021, outcome "unknown" and all described as "I still have the major pain in the arm/painful arm I can't even lift it"; HEADACHE (non-serious) with onset 2021, outcome "unknown", described as "Headache"; VISION BLURRED (non-serious) with onset 2021, outcome "unknown", described as "I am getting some cloudiness"; INSOMNIA (non-serious) with onset 2021, outcome "unknown", described as "I couldn't sleep all night"; WEIGHT FLUCTUATION (non-serious) with onset 2021, outcome "unknown", described as "Weight keep on fluctuating between 226 and 230". Relevant laboratory tests and procedures are available in the appropriate section. Therapeutic measures were not taken as a result of pain in extremity, movement disorder, headache, vision blurred, insomnia, weight fluctuation. Additional information: The patient got COVID shot from the (vaccine facility name) on 09Mar2021 and was just wondering whether should go to work on 10Mar2021 because the patient still have the major pain in the arm, have headache and was getting some cloudiness. The patient just don't want to go to work and have anybody come across. The patient was informed about Pfizer Medical information department and was provided with the number. In response to further questions, patient stated, "I mean they were not really bad, it's just that I got the painful arm I can't even lift it which I understood that can happen. Then the cloudiness, it was on and off like half the day and I couldn't sleep all night." The anatomical location of vaccination was reported as shoulder. When queried about the lab work, the patient replied no, not in last 2 weeks. The patient had the last lab test done in Jan2021 and that was a colonoscopy. The patient has not received treatment yet. The patient have not taken blood pressure medication on morning of the day of reporting. The patient further just was not sure whether should stay home from work today and stated it would not hurt staying home from work today. The patient was going to take medications he was supposed to take because all the way back the patient think he had had it in last February last year, but it was 10 times worst of what the patient have now, the patient meant at least 10 times worst. So, that was something that maybe was just a small side effect that's all. But the patient just wanted to make sure that he was doing the right thing."  No follow-up attempts are possible. No further information is expected.