If you have a slight or hacking cough you may have a cold. YES Exhaustion and feeling tired and weak is experienced early on during the flu. Feeling tired and weak can last up to 2-3 weeks. NO Exhaustion is not associated with a cold. Mild tiredness and weakness can be experienced.
Headaches are a common symptom of the flu.
NO Headaches are rarely experienced with a cold. Flu usually brings on aches and pains. These symptoms can be severe. NO Aches and pains associated with a cold are usually slight. Cold and flu symptoms are similar.