Unable to sleep; numbness and tingling in arms and legs; numbness and tingling in arms and legs; random sharp pains; twitching muscles; eye pain; teeth pain; sensitive to touch; Brain fog; Nerve pain; Sharp pains down both legs; achy bone; sharp stomach pain; irregular menstrual cycle; This is a spontaneous report received from contactable reporter(s) (Other HCP) for a Pfizer sponsored program. The reporter is the patient.  A 40 year-old female patient (not pregnant) received bnt162b2 (BNT162B2), intramuscular, administered in arm left, administration date 20Aug2021 12:00 (Lot number: EN0185) at the age of 40 years as dose 1, single for covid-19 immunisation. The patient's relevant medical history was not reported. There were no concomitant medications. Past drug history included: Amoxicillin, reaction(s): "known allergies: Amoxicillin"; Septra, reaction(s): "known allergies: Septra"; Erythromycin, reaction(s): "known allergies: Erythromycin"; Gluten, reaction(s): "known allergies: Gluten". The following information was reported: INITIAL INSOMNIA (non-serious) with onset 21Aug2021, outcome "recovered with sequelae", described as "Unable to sleep"; HYPOAESTHESIA (non-serious), PARAESTHESIA (non-serious) all with onset 21Aug2021, outcome "recovered with sequelae" and all described as "numbness and tingling in arms and legs"; PAIN (non-serious) with onset 21Aug2021, outcome "recovered with sequelae", described as "random sharp pains"; MUSCLE TWITCHING (non-serious) with onset 21Aug2021, outcome "recovered with sequelae", described as "twitching muscles"; EYE PAIN (non-serious) with onset 21Aug2021, outcome "recovered with sequelae", described as "eye pain"; TOOTHACHE (non-serious) with onset 21Aug2021, outcome "recovered with sequelae", described as "teeth pain"; HYPERAESTHESIA (non-serious) with onset 21Aug2021, outcome "recovered with sequelae", described as "sensitive to touch"; FEELING ABNORMAL (non-serious) with onset 21Aug2021, outcome "recovered with sequelae", described as "Brain fog"; NEURALGIA (non-serious) with onset 21Aug2021, outcome "recovered with sequelae", described as "Nerve pain"; PAIN IN EXTREMITY (non-serious) with onset 21Aug2021, outcome "recovered with sequelae", described as "Sharp pains down both legs"; BONE PAIN (non-serious) with onset 21Aug2021, outcome "recovered with sequelae", described as "achy bone"; ABDOMINAL PAIN UPPER (non-serious) with onset 21Aug2021, outcome "recovered with sequelae", described as "sharp stomach pain"; MENSTRUATION IRREGULAR (non-serious) with onset 21Aug2021, outcome "recovered with sequelae", described as "irregular menstrual cycle". The events "unable to sleep", "numbness and tingling in arms and legs", "numbness and tingling in arms and legs", "random sharp pains", "twitching muscles", "eye pain", "teeth pain", "sensitive to touch", "brain fog", "nerve pain", "sharp pains down both legs", "achy bone", "sharp stomach pain" and "irregular menstrual cycle" were evaluated at the physician office visit. Therapeutic measures were not taken as a result of initial insomnia, hypoaesthesia, paraesthesia, pain, muscle twitching, eye pain, toothache, hyperaesthesia, feeling abnormal, neuralgia, pain in extremity, bone pain, abdominal pain upper, menstruation irregular.  Additional information: Dose 2 on 10Sep2021 12:00PM, via Intramuscular route of administration on left arm. (lot number: EW0185). Patient got her Covid 19 Vaccine back in September and patient now required to get the booster for work. patient had some really strange side affects from the vaccine which makes her extremely nervous to get the booster. patient understand the reasons they were mandating the booster and she was all for it but she was not sure if it was safe for her. Here was a list of side affects she had. Unable to sleep, numbness and tingling in arms and legs, random sharp pains, twitching muscles, eye pain, teeth pain, sensitive to touch. Patient did not receive any other vaccine in four weeks. Patient did not receive any other medications in two weeks. Patient did not had covid prior to vaccination. Since the vaccination, patient did not tested for Covid-19.