Aaachoooo! It's that time of year again: spring allergy season. For about 1 in 5 people, warm weather brings not only blooming flowers and trees but also the telltale symptoms of hay fever (seasonal allergies) -- sneezing, coughing, runny or stuffy nose, scratchy throat, and itchy eyes.
For those with type 2 diabetes, spring allergies don't directly affect blood sugar, but there are things you need to watch out for, says Gerald Bernstein, MD, FACP. HE's the director of the Diabetes Management Program at the Friedman Diabetes Institute, Beth Israel Medical Center in New York.
For relief from itching, sneezing, and runny nose, you might reach for an over-the-counter (OTC) medication such as an antihistamine, which millions have used safely, Bernstein says.
"But when you're throwing something like issues around blood sugar into the mix, you need to be a little more aware of the potential things that can occur."
One in five people who use antihistamines become drowsy, according to the Asthma and Allergy Foundation of America (AAFA). "So if you take a nap and miss a meal, you can wake up with low blood sugar," Bernstein says. Look for newer antihistamines with less of a sedative effect or talk with a pharmacist about the side effects of various medications.
To unclog a stuffy nose, you might choose an OTC or prescription nasal spray, but you might not know that some contain steroids. "Steroids stimulate the liver to make more glucose [blood sugar], so now your liver is beginning to make more sugar," Bernstein says. "And if you're not aware of this, you might be surprised and ask, ‘Why are my numbers high?'"
Ask your doctor or pharmacist about nasal sprays without steroids. You have two choices: an OTC decongestant nasal spray or an OTC antihistamine nasal spray. If you choose the decongestant spray, don't use it for more than 3 days, cautions the AAFA. It may make congestion worse, even after you stop using it.
To relieve a dry, scratchy throat or a cough, check the label and choose a sugar-free brand.
Get the latest Diabetes newsletter delivered to your inbox!
Your level is currently
If the level is below 70 or you are experiencing symptoms such as shaking, sweating or difficulty thinking, you will need to raise the number immediately. A quick solution is to eat a few pieces of hard candy or 1 tablespoon of sugar or honey. Recheck your numbers again in 15 minutes to see if the number has gone up. If not, repeat the steps above or call your doctor.
People who experience hypoglycemia several times in a week should call their health care provider. It's important to monitor your levels each day so you can make sure your numbers are within the range. If you are pregnant always consult with your health care provider.
Congratulations on taking steps to manage your health.
However, it's important to continue to track your numbers so that you can make lifestyle changes if needed. If you are pregnant always consult with your physician.
Your level is high if this reading was taken before eating. Aim for 70-130 before meals and less than 180 two hours after meals.
Even if your number is high, it's not too late for you to take control of your health and lower your blood sugar.
One of the first steps is to monitor your levels each day. If you are pregnant always consult with your physician.
Thank you for signing up for the WebMD Diabetes Newsletter!
You'll find tips and tricks as well as the latest news and research on Diabetes.
Did You Know Your Lifestyle Choices
Affect Your Blood Sugar?
Use the Blood Glucose Tracker to monitor
how well you manage your blood sugar over time.