These are the most common symptoms of cinnamon allergy found in most cases. But the signs alone are not good enough to declare a patient is positive to it unless a doctor conduct medical tests. 1  Anaphylaxis (a shock which is very rare).2  Cough.3  Itchy skin. 4  Nausea. 5  Runny nose.hese are the most common symptoms of cinnamon allergy found in most cases. But the signs alone are not good enough to declare a patient is positive to it unless a doctor conduct medical tests. 1  Anaphylaxis (a shock which is very rare). 2  Cough. 3  Itchy skin.
Swelling of the tongue can occur due to inflammation of the tongue (known as glossitis), the presence of abnormal substances (such as amyloid protein) in the tongue, the collection of fluid in the tongue as a result of different disease processes, or tumors that infiltrate the tissues of the tongue.n this case, the swelling is due to fluid accumulation in the tissues of the tongue, medically known as angioedema. A dramatically swollen tongue can lead to breathing problems and may be a medical emergency.
The adjacent teeth may start to press on your tongue if it is swollen due to any reason, such as hypothyroidism. Your tongue may also swell a bit if your body starts retaining excess water. 3. Sleep Apnea. People with a sleep disorder like sleep apnea may have teeth marks on tongue. With this disorder, your tongue falls back when you sleep and causes obstruction. When your tongue is in this position, it is easy to press your teeth marks on the side of the tongue. 4. Vitamin and Mineral Deficiency