Yes, there are dietary supplements that can help manage allergy symptoms.

Many of these supplements contain natural ingredients known for their antihistamine and anti-inflammatory properties.

Some of these include:

1. Quercetin:
   This natural flavonoid has antioxidant and anti-inflammatory properties. It can help reduce the body’s response to allergens and limit allergic symptoms.

1. Vitamin C:
   in addition to being a powerful antioxidant, vitamin C has antihistamine properties and can help strengthen the immune system, which can be helpful in managing allergies.

1. Bromelain:
   this enzyme extracted from the pineapple stem has anti-inflammatory properties and may help reduce the swelling and nasal congestion associated with allergies.

1. Probiotics:
   some research suggests that probiotics may help regulate the immune response and potentially reduce allergy symptoms.

1. Stinging Nettle (Urtica dioica):
   this plant has traditionally been used to relieve symptoms of allergies, particularly allergic rhinitis.

1. Omega-3:
   these fatty acids have anti-inflammatory properties and can help reduce allergy symptoms.

It is important to note that while these supplements can help manage allergy symptoms, they should not be used as a substitute for conventional medical treatment.

If you are considering using supplements as part of your allergy management regimen, you should discuss this with your doctor or allergist.

If you would like to evaluate our supplements that can help against seasonal allergies, please visit our store on the Vitamin C Vitamin D Quercetin and Omega 3 pages