Waiting for Lab Results? How to Manage the Anxiety

The test is done. The blood is drawn, the sample is collected, and now comes what many people say is the hardest part: waiting for the results. "As humans, we have a really challenging time living in the unknown," explains Columbia psychotherapist Kristina D'Antonio, LCSW. The time between taking a test and receiving the results can feel like an eternity. Many people find this waiting period to be one of the most stressful parts of dealing with a serious illness, from diagnosis and treatment to follow-up.

If you're refreshing your patient portal every few hours, keeping your phone within arm's reach, or lying awake at night running through worst-case scenarios, you're not alone. Studies estimate that up to 25% of adults will experience significant health anxiety at some point, and the waiting period for test results is one of the biggest triggers. One study found that 45% of people reported that waiting for imaging results caused an emotional impact, of which the majority, 85% of that 45%, experienced anxiety.

Why Waiting Is So Hard on the Brain

There's real science behind why this waiting period feels so brutal. Waiting for medical test results that signal physical harm can be a stressful and potentially psychologically harmful experience. The uncertainty and fear associated with what the results may reveal is possibly scanxiety's most common cause, according to patients.

Your brain doesn't like uncertainty. It wants to problem-solve, to plan, to prepare for what's coming. When you can't do any of those things, anxiety fills the void. The anxiety of waiting for results usually comes from fear of the unknown. That fear can show up in many ways, including racing thoughts, trouble sleeping, nausea, or difficulty focusing. Some people also experience intrusive thoughts, irritability, heart palpitations, dizziness, sweating, or headaches.

When we're stressed and anxious while waiting for test results, it can manifest in different ways. Some people experience restlessness and find themselves fidgeting or unable to sit still. Others might find it hard to concentrate on everyday tasks like reading, working, or even cooking. This anxiety can disrupt sleep, appetite, and our ability to relax.

Understanding Test Timelines

One of the simplest ways to ease anxiety is knowing what to expect. For most people, the sweet spot for Labcorp results falls somewhere between 2 to 7 business days after your sample is collected. This is a good ballpark figure, but it's crucial to remember it's just an estimate.

Generally, basic blood tests, like a Complete Blood Count (CBC) or Basic Metabolic Panel (BMP), can be processed with results delivered within a few hours to a couple of days. In contrast, more complex tests, which may be used to assess specific diseases or conditions, can take several days to a week or more.

Common routine tests typically return results within these timeframes:

• CBC results are usually available to your doctor within 24 hours
• Basic metabolic panels typically are sent to your doctor within 24 hours, while complete metabolic panels usually take one to three days
• Lipid panels should have results back within 24 hours
• STI tests may take up to one to two weeks

Remember that these timelines don't include how long it takes your healthcare provider to review and communicate results to you. Even if Labcorp sends results electronically the moment they're ready, your doctor's office has its own workflow. They might review results before releasing them, or have specific protocols for communicating them. This can add days to when you actually see them.

Most Results Come Back Normal

Here's something that might surprise you: the vast majority of lab tests come back normal. In essence, the "normal" range is that demonstrated by 95% of the healthy population. The bell curve for the range of a given lab value cuts off the 2.5% at the upper end of normal and the 2.5% at the lower end of normal.

Even if your results show something "abnormal," that doesn't automatically mean something is wrong. The central 95% of the values is usually adopted as the normal range. This practice, by definition, labels 5% of healthy individuals as having abnormal laboratory results. In fact, about 5% of healthy people will naturally fall outside the standard range, even when nothing is wrong. That means a slightly high or low number doesn't automatically signal a problem.

When we run 40 or 50 lines of lab data, each with the 5% chance of a value outside the typical normal range, there is a pretty good chance that several of the values will fall out of that range in someone who is perfectly healthy. I will often tell patients that their "abnormal" values are insignificant, not a sign of any disease state, and normal for them.

Practical Strategies for the Wait

Knowing that waiting is hard doesn't make it easier, but having concrete strategies can help you get through this period with less suffering.

Set Specific Times to Check

Instead of refreshing your patient portal every hour, choose one or two specific times each day to check for results. Maybe after your morning coffee and before dinner. Maybe you're checking the patient portal over and over or keeping your phone close in case a doctor calls. This constant checking often makes anxiety worse, not better.

Use Your Support System

Seek social support: Talking to others can help. Identify supportive family members and friends to talk to about test anxiety. It may help to have someone with you for tests or when you get results. You don't have to go through this alone. Tell someone you trust about your worries. Sometimes just saying "I'm really anxious about these test results" out loud can provide relief.

Sharing your feelings and worries with others can make you feel less alone and make the worries feel less powerful. In particular, talking with people who have been in the same situation as you can help you feel more connected and make your experience feel more normal.

Stay Active

Many studies have shown that exercise helps reduce stress and anxiety. Regular participation in aerobic exercise has been shown to decrease overall levels of tension, elevate and stabilize mood, improve sleep, and improve self-esteem, according to the Anxiety & Depression Association of America. A 30-minute walk can be especially helpful when your mind starts spinning with worry.

Practice Grounding Techniques

Try deep breathing, listening to relaxing music, visualization, yoga, meditation, massage, or stretching. Deep breathing exercises, progressive muscle relaxation, and other relaxation techniques can help reduce anxiety and calm the mind. These practices promote relaxation and temporarily relieve stress, even if the uncertainty remains.

One simple technique: breathe in for four counts, hold for four, breathe out for six. The longer exhale activates your body's relaxation response.

Limit Your Research

During the waiting period, it's easy to feel tempted to research your symptoms, diagnosis, or test results online. However, this can often increase anxiety and lead to confusion. It's better to focus on what you already know and trust your healthcare team to provide the information you need.

Dr. Google rarely provides comfort during these waiting periods. Online information often provides broad explanations rather than guidance tailored to your personal health history. A single lab value may be linked to many possible conditions, some of which may not apply to you at all. Without the full clinical context, it can be easy to misinterpret what a number means.

Maintain Your Routine

If you're waiting for test results, be sure to do the things you normally enjoy. Spend time with family and friends, pursue your favorite hobbies, and keep your normal sleep schedule. A routine can ground you and send signals to your mind and body that you are in control and safe.

You may find comfort in doing routine everyday tasks during this period of uncertainty. Getting out and going on walks, talking to friends and being active releases endorphins, which can lift your mood. Plus, if your tests do not show cancer, you won't have missed out on any part of your normal life.

Acknowledge the Anxiety

Acknowledge and accept the anxiety: Often simply naming your feelings can help manage them. Remind yourself or your child that scan anxiety is common. It's normal to feel anxious while waiting for results. You're not alone, and it doesn't mean you're weak, dramatic, or ungrateful. Give yourself some grace.

Feeling anxious or fearful during this time is not only normal but also expected. Accepting these feelings reduces the pressure of trying to suppress them. Remember, it's okay to feel unsettled.

Fighting the anxiety often makes it stronger. Instead, try acknowledging it: "I notice I'm feeling really scared about these results. That makes sense given the uncertainty."

Remember Why You Tested

Getting tested took courage. Whether it was routine screening or following up on symptoms, you took a proactive step for your health. That decision to test, regardless of what the results show, was the right one.

Testing gives you information, and information gives you options. If results are normal, you have peace of mind. If they show something that needs attention, you're catching it early when treatment is most effective.

Prepare for Getting Results

Ask your medical team how you will receive your results. Make sure you know approximately when you should expect the results. Have someone with you to hear the news. Whether it be to celebrate good news or to comfort during difficult news, a loved one can provide great emotional support.

Consider writing down questions you want to ask if results are abnormal. Having a plan can help you feel more in control during this uncertain time.

When to Seek Additional Support

Sometimes, anxiety can become overwhelming and interfere with daily life and activities. If you are concerned about your or your child's anxiety, talk to your care team. A psychologist, social worker, chaplain, or child life specialist can offer support and resources for emotional health.

Professional support isn't a sign of weakness. Options might include counseling, therapy, or support groups focused on coping with health stress. No one should feel ashamed to ask for help with anxiety, just as we wouldn't hesitate to talk to a doctor about high blood pressure or diabetes. Mental health is a key part of overall health.

The Waiting Will End

In the end, waiting and the anxiety that accompanies it are inevitable steps in your health journey. But the right resources, support and healthy coping mechanisms can make all the difference.

This waiting period, as difficult as it is, will end. You will get your results. And whatever they show, you don't have to face them alone. Your healthcare team, family, and friends are there to help you navigate whatever comes next.

Taking charge of your health sometimes means ordering tests without needing a doctor visit first. If you're considering lab testing for peace of mind or health monitoring, you can order many tests directly and have results sent to you privately, without them appearing in your medical records or insurance claims.