With falling leaves and cooler temperatures, autumn is being welcomed with open arms. That is, until your seasonal allergies return in full force. While you could drown your congestion in prescription medication, realize there are many natural remedies to allergies. Probiotics Probiotics are good bacteria that promote healthy digestion. Healthy digestion leads to a strong immune system and helps you combat allergies. If you’ve never tried fermented beverages, like Kombucha, which are filled with probiotics, you’re missing out on hastened healing and congestion relief. Nettle Leaf There are many ways you can embrace the natural allergenic relief from nettle leaves.