As spring arrives and pollen counts rise, many people begin experiencing seasonal allergy symptoms. Adrian Letz, MD, an Allergy and Immunology physician at UnityPoint Clinic Multi-Specialty – Dubuque, says tree pollen is one of the most common triggers during the spring months. From March through May, pollen from trees such as birch, maple and oak can cause allergy symptoms.

“Tree pollen is extremely buoyant and can travel up to 100 miles,” says Dr. Letz. “That means you’re not always reacting to the tree in your own yard. Pollen from miles away can still trigger symptoms.”

Dr. Letz says it can sometimes be difficult to distinguish allergies from a cold or flu. However, fever, body aches and severe headaches that are not related to sinus congestion are typically signs of an illness rather than allergies, which commonly present with symptoms including itchy or red eyes, sneezing, nasal congestion, runny nose, postnasal drip and cough.

Changing weather patterns may also contribute to more severe allergy seasons.

“Warmer temperatures can increase pollen production and extend pollen seasons,” Dr. Letz explains. “As a result, people may experience allergy symptoms earlier in the spring and for a longer period of time.”

Many people find relief through over-the-counter antihistamines or allergy eye drops, though treatment varies by patient. In some cases, prescription medications or allergy shots may be recommended.

“If symptoms persist, talk with your primary care provider,” says Dr. Letz. “They may recommend coming to see me for allergy testing to identify specific triggers and help determine the best treatment plan. Depending on their insurance, patients may be able call the Allergy and Immunology clinic directly at (563) 557-9111 to schedule an appointment.”

Dr. Letz also recommends simple steps to reduce pollen exposure, including showering after being outdoors, changing clothes after outside activities, using saline nasal rinses and keeping indoor spaces clean with air filters.

“Once you know your triggers, avoiding them when possible can make a big difference,” he says. “Patients might need to limit their activity outdoors. With proper allergy care, patients can continue to live active lives and enjoy their outdoor activities.”