This flu season seems to have gone on forever. Just when you think it's safe to go back outside, another strain of the virus comes bounding through. With so many different strains of the virus, it can be difficult to tell whether you have a seasonal cold or a full-blown case of the flu. If you're postponing your trip to the walk-in clinic because you're not sure your sickness warrants medical intervention, here are some signs for you to be on the lookout for; if you're experiencing any of these symptoms, it's time to get to the doctor.

You've Lost All Energy

The common cold can leave you feeling under the weather for a few days, but you won't be drained of all your energy. If you've had your symptoms for more than a few days, and you've lost all your energy, you might not have the common cold. This is particularly true if you find yourself too fatigued to walk around the house, or you've been sleeping all day throughout the sickness. If this sounds like you, it's time for the doctor.

Your Fever is Escalating

It's not uncommon to get a slight fever with the common cold; however, in most cases your fever won't get into the triple digits with a cold. If your fever has made it into the triple digits and it keeps on rising, chances are good that you have the flu. This is especially true if you've been taking an over-the-counter fever reducer but the fever keeps returning. If you're battling a triple digit fever, it's time to visit the walk-in clinic.

You're Running Hot and Cold

There's nothing worse than the chills when you're sick; your body keeps fluctuating between too hot and too cold. The chills are a reaction to fever, and often accompany the flu. If you've been struggling to control your chills, but you're fighting a losing battle, you need to seek medical care for your symptoms. Increased chills could be a sign that your fever is getting worse.

Your Body Hurts All Over

If your muscles and joints feel like you've just completed a marathon, and nothing you do alleviates the discomfort, you probably have the flu. The flu can make your entire body hurt, especially your muscles and joints.

Don't let the flu get the upper hand. If you're experiencing the symptoms described above, you need to seek medical attention as soon as possible. You can contact companies like MED7 Urgent Care Center for more information.