Primary Care & Internal Medicine in Katy, TX.

Dr. Nadia H. Abbasi, MD completed her residency at University of Illinois at Advocate Christ Medical Center in Chicago in 2010. She moved from Chicago to Houston in 2013. Since then she has been practicing in major Houston area hospitals including Houston Methodist Hospital at The Medical Center, Houston Methodist Sugar Land Hospital, Houston Methodist West Hospital, Memorial Hermann Medical Center, and Memorial Hermann Katy, TX. 

Abbasi believes in a patient-physician partnership. She enjoys working with patients to improve quality of life and longevity. She also believes that communicating the importance of risk factor modification and prevention is often the most important contribution she makes to the partnership. She truly enjoys being the patient's primary physician and working with specialists, as needed, to coordinate the best care for her patients. Dr. Abbasi is accepting new patients.

Comprehensive Care for Nausea, Vomiting & Diarrhea

Nausea, vomiting, and diarrhea often occur together and can be caused by viruses, bacteria, foodborne illness, medication side effects, dehydration, or gastrointestinal conditions. These symptoms can lead to weakness, dehydration, and electrolyte imbalance if not treated appropriately.

At PIMAH, we focus on identifying the cause of your symptoms so treatment is targeted and effective. We provide professional care with clear guidance, symptom relief, and follow-up support, helping you recover safely.

Common Symptoms We Treat

If you or a family member experience any of the following, medical evaluation is recommended:

• Persistent nausea or inability to keep food down

• Vomiting that lasts more than a day

• Frequent diarrhea or loose stools

• Severe stomach cramps or abdominal pain

• Signs of dehydration (lightheadedness, dry mouth, decreased urination)

• Fever along with vomiting or diarrhea

• Symptoms that persist or worsen over time

If you searched for “nausea and vomiting care near me” or “diarrhea treatment in Katy”, these are the concerns we treat every day.

Why Prompt Care Matters

Nausea, vomiting, and diarrhea can rapidly lead to dehydration, especially in children, older adults, and people with weakened immune systems. Early medical evaluation and treatment help:

• Prevent severe dehydration and electrolyte imbalance

• Identify infections or conditions that need specific treatment

• Reduce symptom severity and recovery time

• Ensure safe hydration and medication guidance

Prompt care helps protect your health and speeds your recovery.

Our Evaluation & Treatment Process

We follow a structured, patient-focused approach to diagnose and treat symptoms safely:

1. Symptom Review & Medical History – We assess symptom patterns, duration, exposures, and possible triggers.
2. Physical Examination – Focused exam of the abdomen, hydration status, and vital signs.
3. Diagnostic Testing (If Needed) – Labs, stool testing, or additional assessments when appropriate.
4. Diagnosis & Explanation – Clear discussion of findings and recommended treatment.
5. Treatment Plan – Medications, hydration guidance, and dietary recommendations.
6. Follow-Up Instructions – What to monitor, warning signs, and next steps for recovery.

Nausea & Vomiting Treatment

Nausea and vomiting can result from stomach infections, medication side effects, motion sickness, food intolerance, and more. Treatment focuses on symptom relief, hydration, and identifying the underlying cause.

Care includes:

• Anti-nausea medication when appropriate

• Guidance on hydration and diet

• Recommendations to prevent recurrence

Diarrhea Evaluation & Care

Diarrhea can be caused by infections, food poisoning, medications, or inflammatory conditions. Frequent loose stools can lead to dehydration if not treated properly.

Diarrhea care includes:

• Evaluation of frequency, severity, and triggers

• Hydration guidance and electrolyte support

• Medications when clinically indicated

• Follow-up guidance and warning signs

What You Should Do Right Now

If your symptoms are ongoing or worsening:

• Schedule a same-day visit for evaluation

• Avoid self-medicating without guidance

• Sip fluids slowly to stay hydrated

• Seek urgent care if symptoms include severe pain, blood in vomit or stool, or signs of dehydration

Taking early action helps prevent complications and speeds recovery.

Trusted Nausea, Vomiting & Diarrhea Care in Katy, TX

PIMAH has been providing primary and urgent care since 2013. Our team is committed to accurate diagnosis, clear communication, and compassionate treatment for every patient.

What you can expect:

• Thorough evaluation and testing

• Personalized treatment and recovery guidance

• Support to prevent future issues

• Care for both adults and children