Had the Pfizer Covid vaccine on Monday, which ended up giving her a headache; This is a spontaneous report from a contactable consumer, based on information received by Pfizer from This is a spontaneous report from a contactable consumer, based on information received by Pfizer from contactable consumer (Manufacturer control number: USASP2021020061). This case was split from master case #2021147639 for a female patient taking BNT162b2 and experienced had the Pfizer Covid vaccine on Monday, which ended up giving her a headache. A 69-year-old female patient received BNT162B2 (PFIZER BIONTECH COVID-19 mRNA VACCINE, Solution for injection, Lot number- UNKNOWN) via an unspecified route of administration on 01Feb2021 as unknown single (at the age of 69-years-old) for COVID-19 immunization. Patient medical history and concomitant medications were not reported. This non-serious spontaneous report (USASP2021020061) was reported to contactable consumer on 05Feb2021 by a consumer and involves a female patient had the Pfizer COVID vaccine on Monday, which ended up giving her a headache (PT: COVID-19 immunization) while receiving Enbrel with single dose Prefilled Autoinjector. The patients current medical condition included rheumatoid arthritis. No co-suspect medications were reported. The patient began Enbrel at a dose of 50 mg (1 time a day) with single dose Prefilled Autoinjector on an unknown date. On an unknown date, the patient stated that she just recently had her refills. Additionally, she stated that she just had the COVID vaccine on 01Feb2021, which ended up giving her a headache, and she wondered if it was okay to take her Enbrel. No treatment information was received. The causal relationship between the event COVID-19 immunization and Enbrel with Single Dose Prefilled Autoinjector was not provided by the consumer. The reporter declined consent for follow up. No follow up attempts are possible. No further information is expected. The outcome of the event was reported as unknown. No follow-up attempts are possible. No further information is expected. (Manufacturer control number:USASP2021020061). This case was split from master case #2021147639 for a female patient taking BNT162b2 and experienced had the Pfizer Covid vaccine on Monday, which ended up giving her a headache. A 69-year-old female patient received BNT162B2 (PFIZER BIONTECH COVID-19 mRNA VACCINE, Solution for injection, Lot number- UNKNOWN) via an unspecified route of administration on 01Feb2021 as unknown single (at the age of 69-years-old) for COVID-19 immunization. Patient medical history and concomitant medications were not reported. This non-serious spontaneous report (USASP2021020061) was reported to contactable consumer on 05Feb2021 by a consumer and involves a female patient had the Pfizer COVID vaccine on Monday, which ended up giving her a headache (PT: COVID-19 immunization) while receiving Enbrel with single dose Prefilled Autoinjector. The patients current medical condition included rheumatoid arthritis. No co-suspect medications were reported. The patient began Enbrel at a dose of 50 mg (1 time a day )with single dose Prefilled Autoinjector on an unknown date. On an unknown date, the patient stated that she just recently had her refills. Additionally, she stated that she just had the COVID vaccine on 01Feb2021, which ended up giving her a headache, and she wondered if it was okay to take her Enbrel. No treatment information was received. The causal relationship between the event COVID-19 immunization and Enbrel with Single Dose Prefilled Autoinjector was not provided by the consumer. The reporter declined consent for follow up. No follow up attempts are possible. No further information is expected. The outcome of the event was reported as unknown.  No follow-up attempts are possible. No further information is expected.