Why do pollen allergies make you tired?

Because nature is reborn and mood improves, spring is traditionally associated with a renewed sense of life and fitness. But not for everyone: approximately 25% of the French population is allergic to pollen, and with them comes a certain fatigue. But why, exactly?

Inflammation and rhinitis: the two breasts of exhaustion

First of all, there is an immune question. “An allergy creates inflammation in the respiratory tract. thus immediately poses Edouard Seve. “And that obviously creates some fatigue.” A relative exhaustion which is therefore not due to pollen as such, but to the reaction of your immune system, which mobilizes its cells against the attack of a foreign body.

Then there is the problem of breathing itself: “If the allergy causes rhinitis and therefore a blocked nose, you breathe less well during the day… but also at night. Result: your sleep is less restorative, and you are therefore tired.”

Read also:Are your allergies keeping you from sleeping? Here’s what you should do to (finally) recover

Antihistamines: a solution and a problem

The solution to no longer suffering from the symptoms of an allergic reaction and the fatigue it causes? Take, obviously, antihistamines. “The problem is that certain treatments, particularly those of the older generation, can have a sedative effect.” Yes, that’s a shame, but in this case, the solution looks like the problem.

“That said, the effects can vary from one person to another. You have to try it to see. But whatever happens, we advise people to take their treatment in the evening, at bedtime. At worst, they will sleep fine. But if you take it in the morning, you might actually want to take a nap at midday. Not to mention the risks if you’re driving.”

But this should of course not prevent you from seeking help from a professional. If the problem persists or worsens, an allergist can certainly help you to better enjoy next spring.