A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.
Did you know?
The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.
Did you know?
Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.
Did you know?
The FDA recognizes 118 routes of administration.
Did you know?
Everyone has one nostril that is larger than the other.
Chain of Infection
Diagram of the food chain
(a) Uranium series dating uses the decay chain of radioactive uranium to stable lead.
Regular Ways to Fold the Polypeptide Chain
Branched-chain amino acid oxidation, fatty acid b-oxidation, and the citric acid cycle share a commo