Age: 67.0
Sex: F
Vaccine: COVID19, COVID19
Symptoms: Hypersomnia
Clinical narrative: So, even if I had side effects with the second, I just slept for most of it; This is a spontaneous report received from a contactable reporter(s) (Consumer or other non HCP). The reporter is the patient.  A 67 year-old female patient received bnt162b2 (BNT162B2), administered in arm right, administration date 10Jun2021 (Lot number: EW0K0) at the age of 67 years as dose 2, single for covid-19 immunisation. The patient had no relevant medical history. There were no concomitant medications. Vaccination history included: Bnt162b2 (Dose 1, Lot Number: EW0173), administration date: 18May2021, when the patient was 67 years old, for Covid-19 immunization; Tetanus shot (I have had worse pain with a tetanus shot (Further clarification unknown hence, not captured as suspect)). The following information was reported: HYPERSOMNIA (non-serious), outcome "unknown", described as "So, even if I had side effects with the second, I just slept for most of it".  Additional information: No Investigation assessment. It was reported Consumer stated, "One was the Pfizer back on 18May2021 (Further not Clarified, hence not captured in tab) which was EW0173, the next one, the second booster was on 10Jun2021 (clarified as 10Jun2021) that was Pfizer EW0K0. No side effects with those two by the way and then the one I got yesterday was on was 10Dec (Clarified as 10Dec2021) because that would have been 6 months the way they recommended it, 6 months after my second vaccine and that one I have a Lot number on it. Actually, I just bring it out there EW0191. and even this one even has an expiration date which says 30Dec2021 (Not clarified appropriately hence, not captured in tab)." Consumer stated, "(voice not clear) same number okay, yep all I want to know is if its takes 4 weeks to receive immunity after get the third booster that was the only question she asked them since the CEO of Pfizer came out and said that but the M.D neurologists are saying different I don't know why it would be 4 weeks when the other two were only 2 weeks. So, I don't know the answer of that, that's all. And also the consumer stated that its the mild so, I don't want anybody to get excited there, they are not severe. I would certainly you know the old, the sore arm which you get with every vaccine. So, I wouldn't really even consider that a side effect. Fatigue, body ache, mild chills and these all happen two hours after I had the vaccine by the way not the next day and I noticed my blood pressure spike a couple times after the vaccine. Consumer stated, Yes, yesterday the 10th because that's when I was due for that I went right exactly on the 6 months period for the third. I had 3 of Pfizer so far. No treatment was received in response to the adverse events. So even if she had side effects with the second, I just slept for most of it and then I felt a little not so well this morning but I am feeling better as the afternoon goes on and its 3 O'clock and as far as the arm, the arm soreness I have had worse pain with a tetanus shot with the in the arm than I did with this and it was given in the arm high up in the muscle why were I was suppose to be why were the other two were and that's about it. So, I am not going to complain I just wanted to ask about that 4 weeks thing because I am a little confused on that that's really the whole reason I called oh no actually I sent the email. So, I will follow through with that on Monday if I can get through or maybe Tuesday and just ask I mean you know everybody else is saying you know I just don't know why it would be any different. I really don't see will this one will be any different than with the other and I guess the other question I will ask them and I don't have to ask you, you are not going to know the answer because nobody really don't know the answer. How long will the immunity lasts and its going to be another 4 weeks and then boom run to another because I know you guys are making, I know you are making (Voice not clear) yes." Consumer stated, Alright, I will call next week. Consumer was again informed about Pfizer medical information and confirmed with the contact number.  Follow-up (23Dec2021): Follow-up attempts are completed. No further information is expected.; Sender's Comments: Linked Report(s) : US-PFIZER INC-202101778938 similar report from same reporter