Quick Answer: How Long After Waking Up Should You Take Your Temperature?

What is the most accurate time of day to take your temperature?

Check your temperature in both the morning and evening.

Body temperature can vary by as much as 1°F (0.6°C) during the day.

Before you take your temperature: Wait at least 20 to 30 minutes after you smoke, you eat, or you drink a hot or cold liquid..

Why do I get really hot when I first wake up?

Your circadian rhythm, or internal body clock, helps to manage your sleep and wake cycle. It does this by using hormones to lower your temperature in the evening helping you feel sleepy. … While these changes go unnoticed by many, unfortunately for some, this increase in temperature can lead to waking up feeling hot.

What is considered a low grade fever in adults?

The medical community generally defines a fever as a body temperature above 100.4 degrees Fahrenheit. A body temp between 100.4 and 102.2 degree is usually considered a low-grade fever.

What does a 99.1 temp mean?

If you measured your temperature under your armpit, then 99°F or higher indicates a fever. Temperature measured rectally or in the ear is a fever at 100.4°F (38°C) or greater. An oral temperature of 100°F (37.8° C) or more is a fever.

Is your body temperature higher when you wake up?

“Normal” body temperature is 98.6 degrees Fahrenheit although this can vary by plus or minus one degree depending on the child. Body temperature is always higher in the late afternoon and early evening and lower in the early morning. Doctors consider a temperature of 100.4 degrees or greater to be a fever.

Do showers raise your temperature?

Hot showers. Just like hot weather, hot showers can impact your body temperature. For an accurate reading using a thermometer, wait 60 minutes after showering to check your temperature. Similarly, cold showers can bring your body temperature down.

Is 99.1 considered a fever?

Normal temperature in adults A normal adult body temperature, when taken orally, can range from 97.6–99.6°F, though different sources may give slightly different figures. In adults, the following temperatures suggest that someone has a fever: at least 100.4°F (38°C) is a fever. above 103.1°F (39.5°C) is a high fever.

Why is my temperature low in the morning?

And when you get too hot, it signals your body to make sweat to cool off. However, it’s normal for your temperature to change within that healthy range as you move through your day and your life. For example, your temperature is usually lower in the morning than it is in the afternoon.

How long after a shower should you wait to take your temperature?

Wait at least 1 hour after heavy exercise or a hot bath before measuring body temperature. Wait for 20 to 30 minutes after smoking, eating, or drinking a hot or cold liquid.

Can I take my temperature when I first wake up?

You should measure first thing when you wake up in the morning before you sit up or get out of bed. The basal body temperature is our temperature at rest, and it is lowest when we sleep. Moving too much will affect your body temperature, and the result will be incorrect.

How long after eating should I wait to take my temperature?

Oral temperature If you’ve been eating or drinking, wait 30 minutes before you take a temperature by mouth. Turn on the digital thermometer.

Can being under blankets cause fever?

Dress in lightweight clothes. Shivers may be a sign that your fever is rising. Do not put extra blankets or clothes on. This may cause your fever to rise even higher. Dress in light, comfortable clothing.

How accurate are forehead thermometers?

Generally, the correlation of temperature results are as follows: The average normal oral temperature is 98.6°F (37°C). A rectal temperature is 0.5°F (0.3°C) to 1°F (0.6°C) higher than an oral temperature. … A forehead (temporal) scanner is usually 0.5°F (0.3°C) to 1°F (0.6°C) lower than an oral temperature.

Is 99.7 a normal temperature?

In most adults, an oral or axillary temperature above 37.6°C (99.7°F) or a rectal or ear temperature above 38.1°C (100.6°F) is considered a fever. A child has a fever when his or her rectal temperature is 38°C (100.4°F) or higher or armpit (axillary) temperature is 37.6°C (99.7°F) or higher.

Can a hot shower raise your blood pressure?

Friedman says the heat can cause mast cells (which contain histamine) to release their contents in the skin and cause itching. They can increase your blood pressure, too. If you have problems with high blood pressure or cardiovascular disease, taking a shower that’s too hot can make these conditions worse.