You need not have an expensive electronic thermometer. An old fashioned glass oral or rectal thermometer is much less expensive and just as accurate. Clear Liquids, drink plenty to keep mucous membranes moist and reduce fever. Avoid milk since it may thicken secretions in some persons. Vaporizer, either cool mist or steam, to humidify room air making it easier to breathe.
Doctors often recommend cool mist to humidify the air.
A steam vaporizer might be recommended for croupy coughs. Your doctor's office or your pharmacist may recommend other items specific to the symptoms you are having. Most mild symptoms can be treated at home using the medications and items listed above. Cough that produces thick, yellow-green or gray sputum. Chest pain or shortness of breath.