First Covid 19 vaccine received on 25Feb2021, Second Covid 19 vaccine received on 13Jul2021; Second dose: developed asthma again; Second dose: oxygen saturation level 84%; Second dose: chest heaviness; Second dose: little cough; Both doses: depression and anxiety; Both doses: depression and anxiety; takes deep breaths and gets dizzy; This is a spontaneous report from a contactable consumer (patient). A 74-year-old female patient received second dose of bnt162b2 (PFIZER-BIONTECH COVID-19 mRNA VACCINE, Formulation: Solution for injection, Batch/Lot number: EW0181, Expiration date not reported) via an unspecified route of administration in the left arm on 13Jul2021 (at the age of 74-year-old) as single dose for COVID-19 immunisation at pharmacy. The patient medical history included blood cholesterol, blood pressure measurement but they are under control because she takes medicine and thyroid disorder/issue all from an unknown date and unknown if ongoing and bronchitis as a child. She does not have diabetes or heart issues. Historical vaccine included first dose of bnt162b2 (PFIZER-BIONTECH COVID-19 mRNA VACCINE, Formulation: Solution for injection, Batch/Lot number: EN6198, Expiration date not reported), via an unspecified route of administration into the left arm on 25Feb2021 at around 11:30-12:30 (at the age of 74-year-old) as single dose for COVID immunization and diagnosed with the Covid 19 virus. Concomitant medications were not reported. Adverse events following prior vaccinations were reported as none. On an unspecified date in Jul2021, about 2 weeks after her second dose, she developed asthma again and her oxygen saturation level is about 84 percent. The caller had heard that there might be a third dose and she will never, ever put anything of Pfizer in her body again and she was never, ever had asthma or COPD. She was a pretty healthy person. She was going to the gym 4 times a week before this happened. She was very healthy. She was doing Zumba 4 times a week which is a workout with an hour of continual movement. She was very proactive where cancer is concerned because cancer is prevalent in her family. The cough continued, the cough lingered on, it lasted several weeks and had the heaviness in her chest. She knows when her oxygen level was going down because her face would flush brilliant red. Her face was red, brilliant red so she checked her oxygen level last night and it was 84%. She has a cough while reporting, but it was not nearly as bad as with the first Covid 19 vaccine. She did not have a fever with the Covid 19 vaccine. She had her second Covid 19 vaccine on 13Jul2021 and saw her doctor for regular check up on 15Jul2021 and she was telling him how well she was doing. She was feeling good and was back at her exercise class. Then on 19Jul2021 she had an appointment with her heart doctor, and she was telling him that she was doing good. Then on 22Jul2021, that's when it hit her, she started having symptoms. After the second dose she had the chest heaviness again, a little cough, depression and anxiety. She had depression and anxiety with both vaccines, but she thinks it was because she is so frustrated, she is very upset that she received the vaccines. Last night of the reporting date, when her oxygen level dropped to 84-85 percent, she thought what is going on. She thought about going to the emergency room but what good is that. They will tell her to take deep breaths and then she gets dizzy. She was able to get her oxygen level back up to 93 percent but when she woke up this morning her oxygen level was 91 percent. She has not had any oxygen at all with the second dose. She was wondering if she should have oxygen. The patient underwent lab tests and procedures which included chest x-ray: unknown on an unspecified date and oxygen saturation decreased: 84 % in Jul2021. The outcome of all events was reported as unknown.  Follow-Up (06Aug2021): Follow-up attempts are completed. No further information is expected.