Flu Treatment at Health Express Clinics Lewisville
When flu symptoms strike, getting prompt medical care is crucial for your recovery. At Health Express Clinics in Lewisville, Dr. Harveer S. Parmar provides rapid flu testing and comprehensive treatment to help you feel better faster. Our experienced team offers same-day care for flu symptoms, with treatment plans tailored to your specific needs.

Understanding Influenza (Flu)
The flu is more than just a severe cold:
- Highly contagious viral infection
- Affects respiratory system
- Seasonal peaks during winter months
- Multiple virus strains
- Can cause serious complications
- Requires prompt medical attention
Recognizing Flu Symptoms
Common symptoms include:
- Sudden fever and chills
- Severe body aches
- Extreme fatigue
- Dry, persistent cough
- Headache
- Nasal congestion
- Sore throat
- Respiratory issues


High-Risk Groups
Individuals most vulnerable to complications:
- Adults over 65
- Young children under 5
- Pregnant women
- People with chronic conditions
- Immunocompromised individuals
- Healthcare workers
- Those with respiratory conditions
- Residents of long-term care facilities
Our Testing & Treatment Approach
We provide comprehensive care:
- Rapid flu testing
- Antiviral medications
- Symptom management
- Hydration assessment
- Breathing treatments
- Complication monitoring
- Prevention education
- Follow-up care
Prevention Strategies
Recommended preventive measures:
- Annual flu vaccination
- Regular hand washing
- Proper respiratory hygiene
- Social distancing when sick
- Surface disinfection
- Immune system support
- Adequate rest
- Healthy lifestyle choices
When to Seek Immediate Care
Visit us immediately if you experience:
- Fever above 102°F
- Difficulty breathing
- Persistent chest pain
- Severe dehydration signs
- Mental confusion
- Worsening symptoms
- Inability to eat or drink
- High-risk conditions
Most Common Patient Questions
How quickly can I get tested for the flu?
We offer rapid flu testing with results typically available within 15 minutes. Early detection allows for more effective treatment.
Is it too late to get treated if I've had symptoms for days?
While early treatment is most effective, antiviral medications can help even after 48 hours of symptoms. We evaluate each case individually.
Will I need antiviral medication?
Not everyone needs antivirals, but they can be beneficial for high-risk patients or severe cases. We determine treatment based on your specific situation.
How long am I contagious?
Most people are contagious for about 5-7 days after symptoms begin. We provide guidance on when it’s safe to return to work or school.
Should I get tested if I know I've been exposed?
Yes, testing is recommended after known exposure, especially if you’re in a high-risk group or developing symptoms.
Why Choose Health Express Clinics?
Our facility offers:
- Same-day flu testing
- Quick appointments
- Walk-in availability
- Experienced medical team
- Comprehensive treatment
- Prevention guidance
- Most insurance accepted
- Convenient location