Received Nov 24, 2025
| Type | Name | Manufacturer | Dose | Lot | Route / Site |
|---|---|---|---|---|---|
| FLU3 | INFLUENZA (SEASONAL) (FLUARIX) | GLAXOSMITHKLINE BIOLOGICALS | UNK | 5R4CY | IM / RA |
The day after I received the flu shot, I had about 5 bumps on my left breast that looked like bug bites. The rash quickly spread to my stomach, both legs (upper & lower), both arms, and my back. The bumps looked and felt like mosquito bites, and they itched really bad. I am still getting them though very sporadic.
N/A
Hyperthyroidism / Hashimotos
Levothyroxine, Paxil, Vitamin D, Vitamin B12
N/A
I notified my PCP and made an appointment with dermatologist. I was seen on November 20, 2025. I was examined by 2 MDs. Both doctors were unsure what the cause of the rash was but said they would not rule out that it could've been a reaction to the flu shot. They ended up doing 2 punch biopsies (left upper leg and right lower leg). They said they would call in a couple of weeks with the results. They recommended using an over-the-counter anti-itch cream.