New York Preventive Health Center

Allergy & Immunology

What Are 5 Signs of a Weak Immune System?
Allergy & Immunology

5 Signs of a Weak Immune System — And When to See an Immunologist in Forest Hills

Last updated: May 26, 2026 Quick Answer: The five most consistent signs of a weak immune system are frequent or recurrent infections, slow wound healing, persistent fatigue, recurring digestive problems, and frequent cold sores or unusual skin infections. If you notice two or more of these patterns lasting longer than a few months, consulting an

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Types of Conjunctivitis: Viral, Bacterial, and Allergic Explained
Allergy & Immunology

Types of Conjunctivitis: Viral, Bacterial, and Allergic Explained — and When to Seek Allergist Services in Forest Hills

Last updated: May 21, 2026 Quick Answer: Conjunctivitis — commonly called pink eye — comes in three main forms: viral, bacterial, and allergic. Viral and bacterial types are contagious; allergic conjunctivitis is not. Each type has distinct symptoms, causes, and treatments. Knowing which type you have determines whether you need antibiotics, antihistamines, or simply time and

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Autoimmune vs Immunodeficiency Disorders Explained
Allergy & Immunology

The Difference Between Autoimmune and Immunodeficiency Disorders

What if your immune system could be both your greatest defender—and your biggest threat? The difference between autoimmune and immunodeficiency disorders isn’t always obvious, yet it can shape how your body responds to illness. In Autoimmune vs Immunodeficiency Disorders Explained, experts in Immunology in Forest Hills, NY break down these complex conditions and reveal what

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Signs You Should Get Allergy Testing and Treatment
Allergy & Immunology

Signs You Should Get Allergy Testing and Treatment

Sneezing fits that won’t quit? Mysterious rashes? Constant congestion that feels like a never-ending cold? Many people ignore these symptoms, assuming they’re minor or temporary—until they start disrupting daily life. In this article, we’ll uncover the key signs that it’s time to see an allergist Forest Hills specialist and how the right testing and treatment

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