This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088. Read the Levaquin (levofloxacin) Side Effects Center for a complete guide to possible side effects.
Instead, choose cooling foods such as watermelon, pears, cucumber and lettuce. If the ulcers make it too painful to chew, try smoothies, pureed soups and vegetable juices. Acidophilus yoghurt is both calming and healing. If you are prone to mouth ulcers, it is important to boost your immune system. This can be done by routinely taking immune-enhancing herbs and supplements. These include vitamins C, A and zinc as well as herbs such as echinacea, astragalus and wild indigo.
Aphthous stomatitis is a sore that forms inside the mouth, and the most common type is a canker sore. These sores, also called mouth ulcers, are yellow-gray with red rings around them and usually heal in a week or two. Sometimes canker sores are larger or occur in clusters and can take over a month to heal.