Today, the third day the soreness is a little more noticeable, feels like a small knot (that wasn't there before); feels like a small knot (that wasn't there before); slight swelling; weakness; some injection site pain; soreness to the lymph nodes under my right arm (same side as the injection); slight tingling in my forearm; felt flushed; uncomfortable trying to sleep; uncomfortable; This is a spontaneous report received from contactable reporter(s) (Consumer or other non HCP). The reporter is the patient.  A 60-year-old female patient (not pregnant) received BNT162b2 (BNT162B2), on 12Apr2022 at 12:30 as dose 1, single (Lot number: FK9894) at the age of 60 years, in right arm for covid-19 immunisation. The patient's relevant medical history included: "Clippers Syndrome" (unspecified if ongoing); "High blood pressure" (unspecified if ongoing); "Diabetes" (unspecified if ongoing); "Food allergies: Fish" (unspecified if ongoing); "Food allergies: Mushrooms" (unspecified if ongoing). The patient took concomitant medications. The following information was reported: FLUSHING (non-serious) with onset 12Apr2022, outcome "not recovered", described as "felt flushed"; DISCOMFORT (non-serious) with onset 12Apr2022, outcome "not recovered", described as "uncomfortable"; INSOMNIA (non-serious) with onset 12Apr2022, outcome "not recovered", described as "uncomfortable trying to sleep"; PARAESTHESIA (non-serious) with onset 12Apr2022 at 18:30, outcome "recovered" (12Apr2022 at 18:35), described as "slight tingling in my forearm"; VACCINATION SITE PAIN (non-serious) with onset 13Apr2022 at 18:30, outcome "not recovered", described as "some injection site pain"; LYMPH NODE PAIN (non-serious) with onset 13Apr2022 at 18:30, outcome "not recovered", described as "soreness to the lymph nodes under my right arm (same side as the injection)"; PAIN (non-serious) with onset 14Apr2022, outcome "not recovered", described as "Today, the third day the soreness is a little more noticeable, feels like a small knot (that wasn't there before)"; VACCINATION SITE MASS (non-serious) with onset 14Apr2022, outcome "not recovered", described as "feels like a small knot (that wasn't there before)"; SWELLING (non-serious) with onset 14Apr2022, outcome "not recovered", described as "slight swelling"; ASTHENIA (non-serious) with onset 14Apr2022, outcome "not recovered", described as "weakness". Therapeutic measures were not taken as a result of paraesthesia, flushing, insomnia, vaccination site mass, swelling, asthenia. Therapeutic measures were taken as a result of discomfort, vaccination site pain, lymph node pain, pain.  Additional Information: Patient received no other vaccine in four weeks. Patient received other medications in two weeks. After the shot, patient experienced a slight tingling in forearm, but only for about 5 minutes and it dissipated. That night, patient felt flushed but no fever and was uncomfortable trying to sleep. Upon waking up patient had some injection site pain and noticed soreness to the lymph nodes under right arm (same side as the injection). Today, the third day the soreness is a little more noticeable, feels like a small knot (that wasn't there before) and slight swelling and weakness. Patient was uncomfortable and can't really lay down on that side. Patient took ibuprofen for the discomfort, but it really did not help with the soreness. Patient had no COVID prior vaccination. Patient was not tested for COVID post vaccination.