Fresno:7407 N Cedar Ave # 102, Fresno, CA 93720(559) 369-4421Fax (559) 369-4418
Merced:105 W El Portal Dr, Suite B, Merced, CA 95348(209) 349-8526Fax (209) 349-8518
Sierra Allergy, Asthma & Sinus Center
Book tele visitBook appointmentPT referral
Allergy TestingSeasonal & Environmental AllergiesAsthma CareSinus & CongestionImmunotherapySpirometry / PFT
Food AllergyPediatric AllergyChronic CoughContact DermatitisEczemaHivesStinging Insect AllergyImmune Deficiency
This Week's ReportAir Quality AlertsSubscribe
Meet Dr. BashirReviewsOur Practice
FresnoMerced
Book appointment Book tele visit PT referral
Resources

Stay informed with the latest tips, treatments, and trends

Newest in Allergies

View All →
Eye Allergies in Fresno and Merced: Fast Relief for Itchy, Watery Eyes This Spring
June 4, 2026

Eye Allergies in Fresno and Merced: Fast Relief for Itchy, Watery Eyes This Spring

Itchy, watery eyes in Fresno or Merced? Fast eye allergy relief tips for this high-pollen spring from Sierra Allergy Asthma & Sinus Center.

Read more
Why Fresno and Merced Allergies Feel Different (And How to Manage Them)
January 26, 2026

Why Fresno and Merced Allergies Feel Different (And How to Manage Them)

Sneezing in Fresno or Merced? Discover why the Valley bowl traps pollen and how modern allergy testing provides real relief. Book your local visit today.

Read more
Allergic cough: causes, symptoms, and relief explained simply
January 1, 2026

Allergic cough: causes, symptoms, and relief explained simply

Learn what causes allergic cough, how to recognize the symptoms, and the best treatments for long-lasting allergy-related coughing.

Read more

Recent in Asthma

View All →
Warm Weather Asthma and Sinus Tips for Fresno and Merced Families: Spring 2026 Pollen Survival Guide
April 8, 2026

Warm Weather Asthma and Sinus Tips for Fresno and Merced Families: Spring 2026 Pollen Survival Guide

With highs in mid-80s°F & clear skies, asthma & sinus flare fast. Board-certified allergists share simple, effective strategies that can work.

Read more
Worst fruits for asthma: what you should avoid for easier breathing
December 9, 2025

Worst fruits for asthma: what you should avoid for easier breathing

Discover the worst fruits for asthma and learn which foods may trigger breathing issues. Stay safe, avoid flare-ups, and choose healthier fruit alternatives.

Read more
Are Air Purifiers Effective for Pollen-Related Allergies?
November 3, 2025

Are Air Purifiers Effective for Pollen-Related Allergies?

If you’re living in California’s Central Valley, you already know allergy season isn’t merely a springtime inconvenience — it’s a year-round battle. Whether...

Read more

Current in Immune Health

View All →
Low-Histamine Diet: What It Is, How It Works, and Who Really Needs It
November 28, 2025

Low-Histamine Diet: What It Is, How It Works, and Who Really Needs It

Learn how a low-histamine diet works, key symptoms of histamine intolerance, & which foods to eat or avoid. Get a clear, helpful guide.

Read more
Are Air Purifiers Effective for Pollen-Related Allergies?
November 3, 2025

Are Air Purifiers Effective for Pollen-Related Allergies?

If you’re living in California’s Central Valley, you already know allergy season isn’t merely a springtime inconvenience — it’s a year-round battle. Whether...

Read more
How to get rid of cat allergies naturally
October 27, 2025

How to get rid of cat allergies naturally

Discover simple, natural ways to get rid of cat allergies. Learn home remedies, cleaning tips, and immune-boosting habits.

Read more
View All Posts
General information only — not medical advice. Please consult a qualified provider for assessment. Sierra Allergy works with many insurance plans; contact us to verify your coverage.