Public health authorities said that 12,522 adverse reactions had been reported among those who received the vaccines by Friday morning.
Meanwhile, a total of 48,526 doses have been wasted in the rollout, according to the Polish health ministry.
As of Friday, Poland had injected nearly 17 million first doses of COVID-19 vaccines, while more than 13.5 million people had been fully inoculated, health ministry data showed.
The tally includes two-dose vaccines from Pfizer-BioNTech, Moderna and AstraZeneca as well as Johnson & Johnson's one-shot vaccine.
Poland on Friday reported 96 new coronavirus infections and 21 more deaths related to COVID-19, bringing the country's total number of cases during the pandemic to 2,880,107 and fatalities to 75,065.
Source: IAR, gov.pl