Dr. Thomas Chacko

About Dr. Thomas Chacko

Peruse the blog of Food Allergies Atlanta to learn about the most common food allergies from Dr. Thomas Chacko. You can take back control and it starts with understanding common food allergy-related issues and treatment options available.

How to Choose the Right Allergist for Oral Immunotherapy

By |2026-03-18T11:15:23-04:00March 24th, 2026|Allergy Treatment|

Managing a food allergy has long meant avoiding trigger foods and being careful about what you eat. While this strategy is still important, food allergy treatment options are increasingly incorporating advanced methods like oral immunotherapy treatment (OIT). For the right patients, this desensitization approach can help reduce the risk of severe reactions and allow you Read More

What to Do After a Food Allergy Reaction

By |2026-03-10T12:41:58-04:00March 10th, 2026|Food Allergies|

After a food allergy reaction, knowing what to do next isn’t always obvious. If you’ve been evaluated by an Atlanta allergist and given a food allergy treatment plan, you likely have an idea of the appropriate steps to follow. But many people never receive formal allergy testing, and may not even know what triggered the Read More

How Blood Tests Help Confirm Food Allergies

By |2026-02-18T15:36:40-05:00February 24th, 2026|Food Allergies|

When food allergy symptoms affect your health and well-being, a clear diagnosis is an important foundation for treatment planning. Professional blood allergy testing helps allergists identify how the immune system responds to specific foods. Through careful interpretation of lab results, allergists can confirm or rule out a food allergy. Here’s a closer look at how Read More

When Is an Oral Food Challenge the Right Next Step?

By |2026-01-29T13:31:43-05:00February 10th, 2026|Food Allergies|

An oral food challenge (OFC) is a closely monitored medical test that helps determine whether you or your child react to a food allergen. Often referred to as the gold standard of food allergy testing, it allows Atlanta allergists to observe real-world reactions after the food is eaten in a professional setting. In practice, oral Read More

Can You Develop a Tree Nut Allergy Later in Life?

By |2026-01-21T14:48:16-05:00January 27th, 2026|Nut Allergy|

Patients of all ages can experience allergic reactions after eating almonds, cashews, pecans, pistachios and other nuts. While tree nut allergy treatment is often associated with allergies diagnosed in childhood, some people in Atlanta don’t notice symptoms until they’re older. So, why do some tree nut allergies go undetected until adulthood? Here are the facts Read More

Reasons to See an Allergist for Tree Nut Allergy Symptoms

By |2026-01-05T14:10:41-05:00January 13th, 2026|Nut Allergy|

When someone has a tree nut allergy, their immune system overreacts to proteins in almonds, cashews, walnuts, pecans, pistachios and other nuts. Allergists help patients manage tree nut allergies through proven testing and treatment. By keeping symptoms under control, it’s possible to maintain a healthy diet and reduce the risk of a reaction. If you Read More

Early Signs Your Child May Need Food Allergy Testing

By |2025-12-15T15:14:12-05:00December 23rd, 2025|Allergy Testing|

Are you unsure whether your child’s reactions to certain foods could be an allergy? Professional food allergy testing offers a safe and reliable way to get answers. With an accurate diagnosis, your child can get the allergy care they need to prevent severe reactions. Let’s look at the early signs your child could benefit from Read More

Tips for Supporting Kids During Oral Immunotherapy Treatment

By |2025-12-01T12:26:07-05:00December 9th, 2025|Food Allergies|

Oral immunotherapy (OIT) is a cutting-edge food allergy treatment that works by gradually introducing small, increasing doses of an allergen to help children’s immune systems build tolerance. For Atlanta families managing severe food allergies, this approach can prove more effective than avoidance-based strategies. With the right support, a child can enjoy their everyday activities without Read More

How Is a Milk Allergy Diagnosed? Plus Infographic

By |2025-11-24T11:48:25-05:00November 25th, 2025|Milk Allergy|

A milk allergy can be confusing to figure out on your own. With the help of your Atlanta allergist, you can get an accurate diagnosis and a proven milk allergy treatment plan. Below we’ll look at the main stages of the diagnosis and testing process. You can also browse our infographic for everything you need Read More

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