can tree pollen cause skin rash
Pollen & Rashes. In the spring and summer, many people suffer from itchy hives or rashes on the skin after they come into contact with pollen. Pollen is an allergen that affects many people. Tree pollen and pollen from flowers can cause contact dermatitis rashes, or rashes on the skin. People experience allergies from many different spring and summer flowers. The rash often appears as a red, raised rash. Serious rashes can look like blisters or cause the skin to crack.