tired; Asthma attacks have become worst; she got the second vaccine 26May2021; This is a spontaneous report from a contactable consumer. This 70-year-old female consumer reported for herself that:  A 70-year-old female patient received BNT162B2 (PFIZER-BIONTECH COVID-19 mRNA VACCINE; formulation: Solution for injection, Lot Number: EW0173 an Expiry date was not provided), dose 2 via an unspecified route of administration in right arm in the muscle tissue, the upper arm muscle on 26May2021 (age at vaccination was 70-year-old) as DOSE 2, single dose for covid-19 immunisation. Medical history included asthma from 1995 to an unknown date, her asthma was diagnosed in 1995 when they were remodeling the building where she was working and a lot of dust triggered her to have the asthma, blood pressure measurement from an unknown date and unknown if ongoing. Concomitant medications included amlodipine (AMLODIPINE) taken for blood pressure abnormal, start and stop date were not reported. The patient previously received BNT162B2 (PFIZER-BIONTECH COVID-19 mRNA VACCINE; formulation: Solution for injection, Lot number: EN6200 and Expiry date was not reported), dose 1 via an unspecified route of administration in left arm muscle on 22Feb2021 (age at vaccination was 69-year-old) as dose 1 single dose for covid-19 immunisation. She says she was actually 69 when it happened in Feb. She clarifies she just got her first shots on 22Feb2021, but she did not have this problem with the first one. She was not sure of her weight, but she is over 200. she is homebound with a nurse and physician that comes out, and then the agencies were stopped from issuing the vaccine. She was at home and trying to get her second dose vaccine, they weren't giving the shot anymore and she had to find somewhere to get her 2nd shot. Now Pfizer part came to her home on 26May2021, and they gave her second shot, a week later she started having breathing problem and she didn't think it was due to the Pfizer shot and it got so bad, she had to Doctor, Doctor gave her a prescription for Prednisone, and it seems to be doing a little better, but her breathing was very "labored" (not clarified the word), so the Prednisone seems to be helping a little bit. She had just breathing problem and she was tired on an unspecified date. On 03Jun2021, early in the morning, she went to the bathroom and she was walking how she normally walks, and she couldn't breathe, she laid down in bed and she was breathing so hard she was scared to move, and she experienced heavy breathing, she would have to sit still for 5-10 minutes. She has a history of Asthma. Her Asthma attacks have become worst. She says her breathing was not nearly as bad. She would just take a few steps before and she couldn't even catch her breath, she was panting really hard and trying to get her breath, she has never had that before. She got the Prednisone and nebulizer and that helped a great deal. She confirms it is ongoing but improved. she says she should have gone to the hospital last week when her breathing got so bad, but she was having some work done in her house and the dust from remodeling that didn't help much and she figured that was what made it bad, they put up plastic to prevent it. She says not this past Saturday but the Saturday before it was really bad. She does not have any lab results and she have no other conditions other than having asthma and being 70 years old. She says she was actually getting better now, she had used one series of Prednisone, 2, 40 mg pills once per day for 5 days and she also has a nebulizer which helped. She clarifies her asthmas was worse until she got those medications. The patient did not visit Emergency room and physician office. The patient underwent lab tests and procedures which included weight: over 200 on an unspecified date. The outcome of the events was unknown.