Symptoms may be reduced by drinking enough fluids, getting sufficient rest, and taking pain medications such as paracetamol (acetaminophen) and ibuprofen.Mononucleosis most commonly affects those between the ages of 15 to 24 years in the developed world. In the developing world, people are more often infected in early childhood when there are fewer symptoms. In those between 16 and 20 it is the cause of about 8% of sore throats. About 45 out of 100,000 people develop infectious mono each year in the United States. Nearly 95% of people have had an EBV infection by the time they are adults. The disease occurs equally at all times of the year. Mononucleosis was first described in the 1920s and is colloquially known as "the kissing disease". Signs and symptoms
The signs and symptoms of infectious mononucleosis vary with age. Children
Before puberty, the disease typically only produces flu-like symptoms, if any at all. When found, symptoms tend to be similar to those of common throat infections (mild pharyngitis, with or without tonsillitis). Adolescents and young adults
In adolescence and young adulthood, the disease presents with a characteristic triad:
Fever – usually lasting 14 days; often mild
Sore throat – usually severe for 3–5 days, before resolving in the next 7–10 days. Swollen glands –  mobile; usually located around the back of the neck (posterior cervical lymph nodes) and sometimes throughout the body.Another major symptom is feeling tired. Headaches are common, and abdominal pains with nausea or vomiting sometimes also occur. Symptoms most often disappear after about 2–4 weeks.
Fluorosis may refer to:

Dental fluorosis, a disturbance of dental enamel caused by excessive exposure to high concentrations of fluoride during tooth development. Skeletal fluorosis, a bone disease caused by excessive accumulation of fluoride in the bones
Fluoride toxicity, elevated levels of the fluoride ion in the body