At that time she was 185lbs, but she weighs a lot less now.; Lichen planus got worse after the second COVID-19 vaccine; This is a spontaneous report received from a contactable reporter(s) (Consumer or other non HCP). The reporter is the patient.  A 75-year-old female patient received BNT162b2 (BNT162B2), on 17Apr2021 as dose 2, single (Lot number: ER8737) at the age of 74 years, in left arm for covid-19 immunisation. The patient's relevant medical history was not reported. There were no concomitant medications. Vaccination history included: BNT162b2 (COVID-19 Vaccine: Dose 1, Manufacturer: Pfizer , Date: 27Mar2021, NDC: Unknown, LOT: EN6204, EXP: Unknown, Dose and Route: dose unknown; injected into the left arm , Time: probably mid-day), administration date: 27Mar2021, when the patient was 74-year-old, for COVID-19 IMMUNIZATION, reaction(s): "Her outbreak of what she had going on was right after her first Pfizer COVID-19 vaccination...she has been diagnosed with Lichen planus". The following information was reported: LICHEN PLANUS (medically significant) with onset May2021, outcome "not recovered", described as "Lichen planus got worse after the second COVID-19 vaccine"; WEIGHT DECREASED (medically significant), outcome "unknown", described as "At that time she was 185lbs, but she weighs a lot less now.". The event "lichen planus got worse after the second covid-19 vaccine" required physician office visit. The patient underwent the following laboratory tests and procedures: Weight: Unknown results, notes: she weighs a lot less now; Weight: 185 lbs, notes: At that time she was 185lbs, but she weighs a lot less now. Therapeutic measures were taken as a result of lichen planus.  Clinical course: Other Products: No. Has come to her attention when she had the Pfizer vaccination for COVID in 2021, she had some effects with this. She didn't think anything about it. Went to her dermatologist with the issue. Now with all of her research, she is going back to her dermatologist. Her outbreak of what she had going on was right after her first Pfizer COVID-19 vaccination and then continued to get worse after the second vaccination. The ailment was caused by Pfizer. Clarified she has been diagnosed with Lichen planus, a rash type situation and this all came about. She had Lichen planus before but not in this area and not to the extent of the break out.  Has other areas now that are affected. It originated as a small spot on her gum line, and now spread to her back and both legs. Lichen planus got worse after the second COVID-19 vaccine, which is when she went back to the dermatologist and diagnosed in May2021. Prior Vaccinations (within 4 weeks): None. In doing the research for this situation and a lot of reading going into medical websites and such, it came to her attention on several different ones that it was noted there was a lot of this particular disease from the Pfizer COVID-19 Vaccine. Its irritating because its an ongoing situation. Those shots came about, and her conditions worsened considerably. Her heart said dont do it, mind said she better get the vaccination and her regrets down the road are huge. She will not get any more vaccinations. Maybe Pfizer can come up with something to get rid of this stuff. Doesnt think its going anywhere anytime soon. Pfizer needs to figure out what is in the vaccination that would cause this.; Sender's Comments: Linked Report(s) : US-PFIZER INC-202300046972 same product, patient, different AEs, different dose;