Your Health Questions
Answered by Professionals

Loss of smell or taste with negative COVID tests can have many non COVID causes such as allergies, sinus issues, medications, nutritional deficiencies, neurological disorders or past head trauma. Often simple interventions like reviewing your medications, saline nasal irrigation, smell training and diet adjustments help restore senses but persistent or severe symptoms and warning signs should prompt medical evaluation. For a full breakdown of causes, step by step guidance on improving smell and taste, when to seek medical attention and self assessment tools, see details below.

Choking on mucus while sleeping often results from excess post-nasal drip due to allergies, chronic sinusitis, infections, dry air or acid reflux that allows mucus to pool in the back of the throat when you lie flat. Critical preventative measures include elevating your head, using a humidifier, staying hydrated, performing saline nasal rinses and treating underlying conditions. See below for complete details on how to identify triggers, optimize your sleep environment and know when to consult a doctor.

Green mucus first thing in the morning often means white blood cells are tackling an infection or inflammation from causes like postnasal drip, sinusitis, chronic bronchitis, or asthma, especially when drainage increases overnight. Simple home measures like staying hydrated, using a humidifier, and elevating your head can help clear mucus, but high fever, bloody or foul-smelling phlegm, or a cough lasting more than three weeks warrant a doctor’s evaluation. There are several factors and next steps to consider; see below for a complete look at causes, when to worry, diagnostic tools, and treatment options.

A constant dull pressure behind your eyes and forehead without a headache can stem from sinus congestion, digital eye strain, muscle tension, TMJ disorders, dry eyes, or changes in intraocular or intracranial pressure. While many causes improve with home care like posture adjustments, screen breaks, and warm compresses, some conditions such as glaucoma or intracranial hypertension require prompt medical evaluation. There are several factors to consider. See below for a complete guide to causes, warning signs, and next steps in your healthcare journey.

Total nasal airway blockage on both sides may stem from allergies, non-allergic irritants, nasal polyps, a deviated septum, chronic sinusitis or rebound congestion and can significantly disrupt breathing, sleep and daily activities. Recognizing warning signs like facial pain, thick discharge or severe swelling and seeking evaluation can help guide effective treatment. There are several factors to consider, so see below to understand more about diagnostics, treatment options and when to seek urgent care.

Complete loss of smell during a sinus infection usually results from excess mucus and inflammation physically blocking odor molecules, combined with irritation or even temporary injury to olfactory receptors and nerves. In chronic cases, nasal polyps or scar tissue can further obstruct airflow and delay recovery. There are several factors to consider for effective treatment and next steps in your healthcare; see important details below.

Structural nasal obstructions including a deviated septum, enlarged turbinates, polyps or valve collapse narrow your nasal airway and force mouth breathing during sleep, which bypasses the nose’s humidifying functions and leads to morning dry mouth. Other contributors such as dehydration, certain medications, sleep apnea or allergies can further worsen oral dryness. See below for more details on testing, treatment options including home remedies, oral appliances and surgery, and guidance on when to seek medical evaluation.

Sinus inflammation causes mucus and fluid to collect in the air filled cavities around your nose and eyes, ramping up pressure on the thin bones separating sinuses from the eye sockets. That pressure plus slowed blood drainage and inflammatory chemicals makes your eyes feel puffy or as if they are being pushed out. There are several causes and relief options to consider, from home remedies like humidifying the air and nasal irrigation to prescription treatments for persistent cases. See below for detailed symptoms, red flag signs that need urgent care, and guidance on how to take the right next steps in your health journey.

Your head can feel congested and heavy all day due to sinus inflammation, muscle tension from poor posture or stress, migraine variants, medication side effects, dehydration, or chronic conditions. Most people find relief with hydration, nasal rinses, posture adjustments, stress management, and OTC remedies, but persistent or severe symptoms may indicate the need for professional evaluation. See below for more detailed causes, red-flag symptoms, home remedies, medical treatments, and guidance on the next steps in your health journey.

Persistent bad smells from your nose can arise from phantom odors known as phantosmia or from actual infected or stagnant mucus. Common culprits include inflammation or damage to olfactory nerves, bacterial overgrowth that produces sulfur compounds, thickened mucus, nasal polyps, fungal colonization and neurological triggers. There are several factors to consider when it comes to diagnosis and treatment, so see below for a detailed guide to causes, evaluation and next steps you can discuss with your doctor.

Persistent congestion despite Flonase use can stem from issues like improper spray technique, wrong diagnosis, or structural and non-allergic causes including a deviated septum, nasal polyps, chronic sinusitis, or environmental triggers. See below for key evaluation steps, alternative treatments, surgical options, and red flag symptoms to guide your next steps in care, as the full details could shape which action is right for you.

Both Xolair and Dupixent can shrink nasal polyps and improve symptoms, but Dupixent generally achieves larger and more consistent reductions in polyp size and congestion relief. There are several factors to consider regarding dosing schedules, comorbid conditions, side effect profiles and insurance coverage. See below for complete details that could impact your next steps in care.

Chronic nasal blockage over many years can result from allergies, non-allergic rhinitis, structural issues like a deviated septum or nasal polyps, chronic sinusitis and environmental factors, each of which may require targeted diagnostic steps such as nasal endoscopy, allergy testing and imaging to identify the root cause and guide effective treatment. A systematic approach—from a detailed history and physical exam to lab tests, pulmonary function assessments and CT scans—can help restore clear breathing, improve sleep and enhance quality of life. See below for complete details on which diagnostic tests and treatment options to consider.

A structured chronic rhinosinusitis history checklist helps capture your personal details, symptom timeline, past treatments, allergy exposures, and lifestyle factors so your doctor can accurately diagnose and tailor your treatment plan. Filling out this 10-part template before your visit ensures every critical element is covered. There are many critical factors on the complete template below that could influence your diagnosis and guide your next steps, so see below for all the detailed guidance.

A structured symptom checklist documenting hives, swelling, itch intensity, triggers and treatment responses helps prove chronic spontaneous urticaria’s persistence, severity and daily impact. This detailed record can speed diagnosis, justify referrals and guide effective treatment planning. See below for the full checklist template, tracking tips and guidance on what to bring and discuss at your doctor appointment.

Sinus surgery recovery follows a phased timeline beginning with mild to moderate throbbing pain in the first 24–48 hours managed with prescription analgesics, then transitioning over days 3–7 and weeks 2–6 to OTC pain relievers, saline irrigations, head elevation, and gradual activity resumption. Watch for red-flag symptoms—heavy bleeding, high fever, vision changes, or severe pain—that require immediate doctor contact. There are several factors to consider regarding detailed medication schedules, nasal care steps, and complication signs, so see below for more important information that can guide your next steps.

Clinical data show that zinc supplementation at 30 to 75 mg elemental zinc daily may help restore taste in people with zinc deficiency or moderate chronic inflammation, but outcomes vary widely by dose, supplement form and individual health status. Safety and practical considerations such as monitoring for gastrointestinal upset, avoiding high dose risks and managing underlying inflammation are key to success. There are several factors to consider before starting zinc supplements, so see below to understand more.

Emerging clinical trials and observational studies suggest acupuncture can reduce hive severity, decrease itching, and improve quality of life in chronic idiopathic urticaria when used alongside standard therapies. There are several factors to consider, including treatment duration, safety precautions, and integration with antihistamine use; see below for complete information on study findings, mechanisms, and next steps in your healthcare journey.

Acupuncture may offer modest improvements in lung function, symptom control, and reduced need for medications when used alongside standard treatments for severe persistent asthma, and has a good safety record when performed by trained practitioners. However, evidence remains moderate due to small study sizes, variable protocols, and challenges in designing true sham controls, and major guidelines view it only as an adjunct rather than a substitute therapy. There are several factors and important details to consider; see below.

Allergists specialize in identifying immune triggers through detailed history, allergy testing, and systemic treatments, while dermatologists excel at skin examinations, biopsies, and ruling out urticarial vasculitis. Your choice of specialist should align with whether you suspect allergenic causes or need in-depth skin pathology evaluation. There are several factors to consider. See below for complete details on diagnostics, treatment options, and next steps.

Second-generation antihistamines like cetirizine, loratadine, and fexofenadine can offer a safe daily alternative or add-on when prednisone alone fails to control allergic or inflammatory symptoms, with minimal serious risks. Sticking to standard doses, monitoring for mild side effects, and avoiding self-mixing of multiple OTC agents helps maintain safety. There are several factors to consider, including drug interactions, dose escalation protocols, special population guidance, and adjunctive or prescription options, so see below for complete details that could influence your next steps.

Deep breathing exercises such as diaphragmatic breathing and pursed-lip breathing can help people with severe lung diseases like COPD and pulmonary fibrosis by improving lung expansion, gas exchange, respiratory muscle strength, and reducing breathlessness and anxiety in clinical studies. There are several factors to consider, including specific techniques, evidence from key studies, and safety precautions; see details below for a complete picture.

Emerging research shows that psychological stress amplifies mast cell degranulation and ensuing itch, while mindfulness practices lower stress hormones and inflammatory markers, boost parasympathetic tone, and have been shown in clinical trials of eczema and urticaria to reduce itch intensity and improve quality of life. There are several factors to consider, including consistency of practice, integration with medical treatments, and recognizing when to seek professional help. See below for more important details to guide your next healthcare steps.

Trial-and-error elimination diets often fail in chronic urticaria because internal immune dysregulation, not single foods, usually drives hives. A CSU specialist uses targeted testing and personalized treatment from optimized antihistamines to advanced biologic options to help you regain control. There are several factors and detailed next steps to consider for safe elimination, cofactor management, and ongoing support; see below for the complete information.

Choosing the right severe asthma specialist clinic means assessing board certified specialists, multidisciplinary care teams, advanced diagnostics, cutting edge treatments, and practical factors such as location and insurance support. There are several factors to consider and you can see below to understand more. For full details on compiling a shortlist, verifying credentials, preparing key questions for your consultation, and knowing when to seek urgent care, see below for all the essential next steps.

Relief for everyday hives often comes from detailed trigger tracking, gentle skincare, optimized antihistamines, stress management, dietary adjustments, and targeted home remedies, all endorsed by dermatologists and allergists. These doctor-approved strategies can reduce flare frequency and severity when hives feel untreatable. There are several factors to consider, so see below for full guidance on each strategy and advice on when to seek professional care.

Many doctors dismiss persistent or recurrent hives as stress, but if your welts appear daily or almost daily for six weeks or more without a clear trigger, you may have Chronic Spontaneous Urticaria and need a CSU specialist for detailed evaluation and targeted treatment. There are several factors to consider—from lab tests to advanced therapies—that could impact your diagnosis and management plan, so see below for the important details before deciding on next steps.

Dry climates can reduce indoor mold and dust mite levels and lower seasonal pollen counts which may improve symptom control and reduce rescue inhaler use in some patients with severe persistent asthma. However excessively low humidity and dust storms in arid regions can dry airway linings and raise particulate exposure leading to irritation or bronchospasm. There are multiple factors to consider so see below for important details before making any decisions.

Clinical evidence does not currently support that a carnivore diet can cure autoimmune hives, with most data limited to small elimination diet studies, theoretical mechanisms, and anecdotal reports rather than randomized trials. There are multiple factors to consider—including potential nutrient deficiencies, cardiovascular and kidney risks, and individual variability—so see below for more details that could impact your next steps.

A low histamine diet can help reduce itching and welts in some people with chronic hives, supported by small observational studies and trials of DAO enzyme supplements, though results vary and large-scale research is limited. For guidance on elimination phases, symptom tracking, and supplement strategies, see below. There are several factors to consider in your care journey—see below for the complete discussion of diet, enzyme support, medication, and lifestyle steps before making changes.