This is a spontaneous report received from a contactable reporter(s) (Consumer or other non HCP). The reporter is the patient.  A 54 year-old female patient received bnt162b2 (COMIRNATY), administered in arm right, administration date 30Nov2021 (Lot number: EW0164) at the age of 54 years as dose 1, single for covid-19 immunisation. Relevant medical history included: "Fatigue" (unspecified if ongoing), notes: Verbatim: Chronic fatigue; "Osteoarthritis" (unspecified if ongoing), notes: Verbatim: Osteoarthritis. Concomitant medication(s) included: LAMICTAL; NAPROXEN; PARAFON FORTE; KLONOPIN. The following information was reported: PAIN IN EXTREMITY (non-serious), outcome "unknown", described as "Right leg pain, just the whole entire leg pain, kind of blow it off, it was sore, it hurt all day, it has been pretty steady throughout the day since then"; PAIN (non-serious), outcome "unknown", described as "it was the right leg pain, just the whole entire leg pain, well I just kind of blow it off and it was sore, it hurt all day Sunday not a great day but it just hurt."; NECK PAIN (non-serious), outcome "unknown", described as "I have been having neck pain"; HEADACHE (non-serious), outcome "unknown", described as "headaches especially when I first wake up"; DRUG HYPERSENSITIVITY (non-serious), outcome "unknown", described as "I am really very very 'sensitive' to medicine.". Relevant laboratory tests and procedures are available in the appropriate section. Therapeutic measures were not taken as a result of pain in extremity, pain, neck pain, headache, drug hypersensitivity.  Additional information: Consumer stated that she received vaccine on her right upper arm on Tuesday and on Saturday evening she had a lot of, it was the right leg pain, just the whole entire leg pain, well she just kind of blow it off and it was sore, it hurt all day Sunday not a great day but it just hurt. On Tuesday night, it woke her up hurting a lot worse and then on Wednesday it was pretty bad. And it has been pretty steady throughout the day since then. On that second time it hurt, she still did not think anything of it, but there were certain medicines (further not clarified) that would cause that, so she was going through her mind thinking she has not started any medicine that may cause that (further clarification unknown) and then 'Don' told her that she have taken the vaccine shot and ever since then her leg has been hurting and there were short period of times that it doesn't hurt, but for the most part it did. Her doctor went ahead and, since it has been hurting, he did an ultrasound, we did that yesterday evening and unofficially there was no blood clot. The doctor hasn't gotten the test back but she was (voice not clear) she would not be in. She had been having neck pain and headaches especially when she first wake up. She have had them before, but it has been more consistent but she don't know if it has to do anything with that or not. She haven't had any fever, anything like that. She would love her leg pain to go away and she was really very very 'sensitive' to medicine. So, she didn't want to take it in the first place but she was put in position that, she work in the healthcare industry, so at that point she, it was mandated. Since her shot, it stopped being mandated but her doctor was still want her to get the second shot. She was really, really even more 'empty' about getting the second shot because if her leg pain was derived for that, she don't even imagine what the second shot will do, she don't know, she was. Consumer stated that Parafon Forte was a Muscle relaxant. No treatment received. No vaccination 4 weeks prior of getting COVID 19 Vaccine.  No follow-up attempts are possible. No further information is expected.