• 20/09/2026
    Persistent Nasal Obstruction: Allergy, Chronic Sinusitis or a Deviated Septum?

    Persistent Nasal Obstruction: Allergy, Chronic Sinusitis or a Deviated Septum?

    Persistent nasal obstruction does not necessarily indicate sinusitis. Common causes include allergic rhinitis, chronic rhinosinusitis, and structural abnormalities such as a deviated nasal septum. Allergic rhinitis typically presents with nasal congestion accompanied by sneezing, rhinorrhea and nasal itching, often following exposure to relevant allergens. Chronic rhinosinusitis should be considered when symptoms persist for more than

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    • 20/09/2026
    Low Back Pain: Common Causes and Warning Signs That Need Medical Attention

    Low Back Pain: Common Causes and Warning Signs That Need Medical Attention

    Low back pain is extremely common and can affect people across the lifespan. Most episodes are not caused by a serious underlying disorder and may improve within several weeks. Pain may develop following muscular strain or mechanical stress. Other causes include intervertebral disc disorders and nerve irritation, such as sciatica. In many patients, however, no

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