it can be. It depends. What other symptoms do you have.
Yes, it is a definitive symptom in Avian Flu and a few other types of flu.
These could be symptoms of flu or even food poisoning.
No. Only if you have a temperature.
The first flu symptom is usually a fever that comes on quickly. Also, people often get a bad headache and aches and pains. Weakness is another early symptom.
The symptoms of swine flu are the same as other more common flu strains. There is no way of knowing if your flu was the swine flu without laboratory testing.
Yes, that is a common symptom along with vomiting and diarrhea.
The prefix for dry is xero- For example xerostomia means dry mouth
yes
Xerostomia is dry mouth. Salivary gland disorders are the most obvious cause, but Sjogren's syndrome, a connective tissue disease, has dry mouth as one of its chief symptoms.
inflammation of the muscles in the lumbar region (lower back) it is a common symptom of flu.
Mouth ulcers can be a symptom of poor oral hygiene and a reflection of your food choices. It would be best to consult your doctor because there are other reasons as to why you get them.
One symptom is not enough to diagnose a medical complaint, after all you can sneeze if you inhale pepper, it doesn't mean you have swine flu.