Migraine
Rash
Dizziness
Fever
Insomnia
Flu
Stomachache
Vomiting
Abdominal pain due to digestive issues.
Throwing up the contents of the stomach.
Feeling of being off-balance.
Red spots on the skin.
A contagious respiratory illness
Elevated body temperature.
A severe pain in the head.
Difficulty falling asleep.