COVID-19 Care at Health Express Clinics Lewisville
When you need reliable COVID-19 testing and treatment, Health Express Clinics in Lewisville is here to help. Dr. Harveer S. Parmar and our medical team provide comprehensive testing options, expert treatment, and ongoing support for patients with COVID-19 symptoms.

Understanding COVID-19
Essential information about the virus:
- Respiratory illness caused by SARS-CoV-2
- Multiple variants identified
- Varying severity levels
- Transmission through respiratory droplets
- Incubation period 2-14 days
- Affects multiple body systems
Common Symptoms
Key symptoms include:
- Fever or chills
- Persistent cough
- Shortness of breath
- Fatigue and body aches
- Loss of taste or smell
- Headache and congestion
- Nausea or digestive issues
- Sore throat


Testing Services Available
We offer multiple testing options:
- Rapid antigen testing
- PCR testing
- Antibody testing
- Results notification system
- Home testing guidance
- Follow-up care
- Documentation for work/travel
- Variant screening
Treatment Approaches
Our comprehensive care includes:
- Symptom assessment
- Prescription medications
- Antiviral treatments
- Breathing support
- Hydration management
- Rest recommendations
- Remote monitoring
- Recovery guidance
High-Risk Groups
Special attention for:
- Older adults
- Immunocompromised individuals
- People with chronic conditions
- Pregnant women
- Obesity
- Diabetes patients
- Heart condition patients
- Respiratory disease patients
Prevention Strategies
We recommend:
- Vaccination and boosters
- Proper mask usage
- Social distancing
- Hand hygiene
- Ventilation improvement
- Regular testing
- Symptom monitoring
- Exposure tracking
When to Seek Immediate Care
Visit immediately for:
- Difficulty breathing
- Chest pressure
- Mental confusion
- Severe fatigue
- Persistent fever
- Low oxygen levels
- Worsening symptoms
- Emergency signs
Most Asked Patient Questions
What's the difference between testing options?
We offer both rapid antigen and PCR testing. Rapid tests provide results in 15-30 minutes, while PCR tests are more sensitive but take longer for results.
How soon after exposure should I get tested?
We recommend testing 5 days after exposure or immediately if symptoms develop. We provide guidance based on your specific situation.
What treatments are available for COVID-19?
Treatment options include antivirals, symptom management, and supportive care. We develop personalized treatment plans based on symptoms and risk factors.
How long should I isolate?
Current guidelines recommend isolation periods based on symptoms and test results. We provide specific guidance for your situation.
Can I get long COVID?
Some patients experience prolonged symptoms. We offer monitoring and support for long COVID management.
Why Choose Health Express Clinics?
We provide:
- Rapid testing availability
- Expert medical care
- Multiple testing options
- Telemedicine services
- Same-day appointments
- Safety protocols
- Insurance acceptance
- Comprehensive support