Mast Cell Activation Syndrome (MCAS)
Addressing Mast Cell Activation Syndrome (MCAS)
With Mast Cell Activation Syndrome (MCAS), a complex and often misunderstood condition, you may experience a broad range of symptoms—ranging from chronic fatigue and digestive discomfort to neurological issues like memory loss and poor concentration. These symptoms stem from the inappropriate activation and degranulation of your mast cells, which release histamine and other immune mediators, triggering inflammation throughout your body.

Diagnosing MCAS can be challenging because symptoms often mimic or overlap with other conditions such as chronic inflammatory response syndrome or environmental illness. Many conventional medical approaches focus narrowly on symptom management without identifying or addressing the root causes, leaving you without lasting relief. This diagnostic complexity underscores the need for a comprehensive, metabolically directed evaluation to uncover the true origins of your condition.
At Michael Rothman MD, we take a functional and metabolic medicine approach to MCAS. Our comprehensive methodology investigates the multiple potential triggers contributing to your symptoms. By examining your dietary habits, environmental exposures, immune function, and metabolic status, we craft a personalized treatment plan aimed at restoring your health from the inside out. This holistic strategy is designed to not only alleviate your current symptoms but also help prevent long-term damage to many of your body’s systems.
Ready to Take Control of Your Health?
If you are experiencing symptoms of mast cell activation syndrome and are seeking effective, metabolically directed treatments, contact us online or call (732) 268-7663 for a consultation.
What are the Symptoms of MCAS?
The symptoms of Mast Cell Activation Syndrome can vary significantly from person to person. Because mast cells are involved in many systems of your body, MCAS can affect you in multiple ways. Some of the most common symptoms include:
- Increased Mucus Secretion: Excessive production of mucus, leading to sinus congestion and respiratory discomfort.
- Memory Loss and Brain Fog: Difficulty concentrating or recalling information, often described as cognitive cloudiness.
- Poor Concentration: Trouble focusing or staying attentive throughout the day.
- Nausea and Digestive Discomfort: Persistent nausea, abdominal pain, bloating, or diarrhea.
- Chronic Fatigue: Debilitating exhaustion that doesn’t improve with rest.
- Headaches: Frequent or severe headaches that interfere with daily functioning.
- Hypotension: Low blood pressure episodes causing dizziness or faintness.
- Skin Flushing and Itching: Redness, warmth, or itchiness without clear cause.
- Inflammation and Pain: Generalized inflammation that may affect joints, muscles, or internal organs.
- Anaphylaxis: Severe allergic-like reactions that can be life-threatening.
- Psychiatric Illnesses: Anxiety, depression, and mood swings.

Our Functional and Metabolic Medicine Approach to MCAS
Learn More About Our Metabolic Approach To Mast Cell Activation Syndrome (MCAS)
Diagnostic Methods Used:
- Comprehensive evaluation of your dietary habits, environmental exposures, and stress levels to identify lifestyle factors exacerbating your condition.
- In-clinic metabolic testing to determine your acid-base balance, anabolic/catabolic status, and autonomic nervous system function—key indicators of your metabolic health.
- Comprehensive stool tests to assess gut microbiome health, detect stealth infections, identify inflammatory markers, and evaluate digestive efficiency.
- Blood tests to check for nutritional deficiencies, inflammatory markers, thyroid status, hormone imbalances, and immune dysregulation related to biotoxins.
- Functional testing to evaluate detoxification pathways, nutritional problems and metabolic imbalances.
- Environmental exposure assessments to uncover mold toxicity, heavy metal accumulation, and other hidden environmental stressors.
Potential Treatment Options:
- Lifestyle modifications to reduce toxic exposures, manage stress, improve sleep hygiene, and support your immune health.
- Personalized dietary modifications to decrease inflammation, support digestion, and enhance your body’s natural prostaglandin production.
- Probiotic and nutritional supplementation to restore gut flora, boost immune resilience, and address nutrient deficiencies.
- Metabolically directed therapies to rebalance your internal chemistry, improve oxygen utilization, and normalize your autonomic nervous system and acid-base balance..
- Hormonal therapies to correct imbalances that may be contributing to your symptoms.
- Antimicrobial or antifungal protocols to eliminate stealth infections and pathogenic overgrowth.
- Environmental detoxification strategies to identify and remove exposure to mold, chemicals, and other environmental triggers.
Why Choose Functional and Metabolic Medicine for MCAS?

Ready to Take Control of Your Health?
If you are experiencing symptoms of mast cell activation syndrome and are seeking effective, metabolically directed treatments, contact us online or call (732) 268-7663 for a consultation.
Meet Dr. Michael Rothman:
Holistic Health and Metabolic
Medicine Expert

Frequently Asked Questions
Your diet plays a crucial role in either calming or exacerbating MCAS symptoms. Certain foods can trigger mast cell activation, while others support metabolic balance and reduce inflammation. Personalized dietary modifications can help decrease histamine load, improve digestion, and enhance your immune resilience.