Nasal allergies can lead to a loss of smell?
I have been unable to smell for 4 to 5 years.
Sometimes I can suddenly smell things, but most of the time I cannot smell at all.
I have visited a clinic and taken medication, which provides temporary relief, but once the medication wears off, I can’t smell again.
I have also used nasal sprays and performed nasal irrigation, but I still cannot smell.
It only happens very occasionally that I can smell something.
This inability to smell affects my ability to taste food, and I am becoming quite depressed because of it.
Should I go to a major hospital to find out the underlying cause?
Wenwen, 20~29 year old female. Ask Date: 2023/06/20
Dr. Zheng Jueyi reply Otolaryngology
If you continue to experience abnormal olfactory sensations, it is recommended to visit an ENT (Ear, Nose, and Throat) specialist for examination and treatment.
Reply Date: 2023/06/20
More Info
Dear Patient,
I understand that you have been struggling with a long-term loss of smell, known as anosmia, for several years. This condition can be particularly distressing, especially when it affects your ability to enjoy food and can lead to feelings of depression or anxiety. It’s important to address your concerns and explore the potential underlying causes of your anosmia.
Anosmia can arise from various factors, including viral infections, nasal obstructions, neurological conditions, and even certain medications. Given your history of fluctuating smell perception—where you occasionally regain some ability to smell but mostly remain unable to do so—it is crucial to consider a comprehensive evaluation by a specialist.
1. Viral Infections: Many individuals experience a temporary loss of smell following viral infections, such as the flu or COVID-19. In some cases, the olfactory nerve, which is responsible for the sense of smell, may be damaged, leading to prolonged anosmia. If your loss of smell began after a viral illness, this could be a contributing factor.
2. Nasal Obstructions: Conditions such as chronic sinusitis, nasal polyps, or allergic rhinitis can obstruct the nasal passages and affect your ability to smell. If you have a history of allergies or sinus issues, it may be worth investigating these conditions further. Treatments such as nasal corticosteroids or surgery may be necessary to alleviate these obstructions.
3. Neurological Conditions: Anosmia can also be linked to neurological disorders, including Parkinson's disease or Alzheimer's disease. While these conditions are less common, they can manifest with a loss of smell as an early symptom. If you have other neurological symptoms, it is essential to discuss these with your healthcare provider.
4. Medications: Certain medications can impact your sense of smell. If you are taking any medications, it would be beneficial to review them with your doctor to determine if they could be contributing to your anosmia.
5. Psychological Factors: Chronic anosmia can lead to significant emotional distress, including depression and anxiety. It is essential to address these feelings, as they can further complicate your overall health and well-being.
Given that you have already sought treatment at a clinic with limited success, I recommend that you consult with an otolaryngologist (ear, nose, and throat specialist) or a neurologist for a more thorough evaluation. They may perform diagnostic tests, such as imaging studies (CT or MRI scans) or olfactory testing, to determine the underlying cause of your anosmia.
In addition to seeking specialist care, consider implementing lifestyle changes that may help improve your overall health and potentially your sense of smell. These include:
- Maintaining a Healthy Diet: A balanced diet rich in vitamins and minerals can support your immune system and overall health.
- Staying Hydrated: Proper hydration is essential for maintaining mucosal health in your nasal passages.
- Avoiding Irritants: Try to minimize exposure to smoke, strong odors, and allergens that may exacerbate your symptoms.
- Practicing Stress Management: Engaging in relaxation techniques, such as mindfulness or yoga, can help reduce stress and improve your emotional well-being.
In conclusion, while it is understandable to feel frustrated and anxious about your loss of smell, seeking specialized care is a crucial step toward identifying the underlying cause and exploring potential treatment options. Remember that you are not alone in this journey, and there are healthcare professionals who can help you navigate these challenges. I wish you the best in your pursuit of answers and recovery.
Best regards.
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