If you’re having symptoms with no clear explanation, the question is bound to come up: Should I get a second opinion? Seeking another medical opinion doesn’t mean you don’t trust your doctor or that you are being difficult. A fresh perspective can help clarify a diagnosis, identify other possibilities for what’s going on, or inform what you should do next.

This input can be especially important if your symptoms persist despite test results appearing normal. Getting a second opinion can also be useful if different specialists have offered different explanations, your condition is occurring early or progressing fast, or your condition just doesn’t fit neatly into a common diagnosis.

What Is a Second Opinion?

A second opinion is an evaluation by another healthcare professional who reviews your symptoms, medical history, test results, and other relevant details. The new doctor you see may agree with your current diagnosis and treatment plan or suggest a different explanation for your symptoms. They may also recommend additional testing, such as a genetic evaluation.

5 Signs It May Be Time for a Second Opinion

There is no hard-and-fast rule for when to seek a second opinion. However, certain situations may make another perspective particularly helpful.

1. Your symptoms continue without an explanation.

If your symptoms persist or worsen and your doctors don’t know why, it’s reasonable to seek another evaluation. Seeing another doctor can be frustrating after already doing multiple tests. But normal test results may not mean nothing is wrong. Medical tests typically look for specific conditions or abnormalities. No single test can rule out every possible cause of symptoms. Less common conditions often require specialized testing or different types of evaluations.

2. Your symptoms don’t improve with treatment.

If you’re following the treatment recommended for your condition but your symptoms remain or get worse, a second opinion may help. Diagnoses are based on what’s known at the time, and new symptoms, test results, or changes in your condition can reveal new insights. Seeing another doctor could lead to your diagnosis or treatment plan being reconsidered.

3. You have gotten different explanations from different specialists.

Seeing multiple specialists can sometimes leave you with more questions than answers. One doctor may think your symptoms are related to one condition, while another suspects something completely different. When explanations don’t seem to fit together, a physician who can look at your medical history as a whole may be able to connect the dots.

4. You feel that important questions are unanswered.

You don’t need a specific reason to suspect your diagnosis is incorrect before asking for another opinion. If you still don’t understand what is causing your symptoms, what your test results mean, or what your options are, you have every right to ask for more information or another perspective.

5. Your condition is unusual or difficult to diagnose.

When symptoms cross specialties or don’t fit expected patterns or behavior, a specialist with experience in complex or rare conditions may be able to help. For some patients, that specialist may be a clinical geneticist.

How Do You Ask for a Second Opinion Without Feeling Difficult?

Many patients worry that asking for a second opinion will offend their doctor, but it doesn’t need to be a confrontation. You can simply explain that you want another perspective because your symptoms have continued or you want to better understand your diagnosis.

You might say, “I’ve been dealing with these symptoms for a while, and I would like to get another perspective. Is there a specialist you would recommend?” You can also ask your current physician to help you find a specialist with expertise in your particular symptoms or condition.

Remember that seeking a second opinion is part of being an informed participant in your healthcare. Your goal isn’t necessarily to find a doctor who will give you a different diagnosis. It is to make sure you have considered all possibilities and understand your options.

What Should You Bring to a Second Opinion?

The more complete your medical history is, the easier it may be for a new physician to understand the bigger picture. Before your appointment, gather:

  • A list of your current and previous symptoms
  • When your symptoms began and how they have changed
  • Previous diagnoses
  • Results from blood tests, imaging, and other diagnostic testing
  • Genetic testing results, if applicable
  • A list of current and previous medications and treatments
  • Notes on what treatments helped, did not help, or caused side effects
  • Relevant family medical history
  • Records from previous specialists

It can also be helpful to write down your questions before your appointment. If your symptoms involve several parts of your body or have changed over time, consider creating a simple timeline. This can help doctors see patterns that may not be obvious from individual medical records.

Could a Clinical Geneticist Offer a Different Perspective?

If you have unexplained or unusual symptoms, a clinical geneticist may be an appropriate specialist to consider. Clinical geneticists evaluate patients for conditions that may have a genetic cause, including looking for patterns in your personal and family medical history that suggest an inherited condition. Depending on your symptoms and medical history, they may recommend genetic testing or another type of evaluation. 

Red flags for a genetic disease can include:

  • Symptoms affecting multiple body systems
  • Two or more unrelated primary diseases
  • A condition that seems unusual or difficult to explain
  • A family history of similar symptoms or unexplained medical problems
  • Having been evaluated by multiple specialists without a clear diagnosis
  • Symptoms that don’t fit with your current diagnosis or don’t respond to treatment

Genetic evaluation isn’t appropriate for every unexplained symptom, and genetic testing isn’t always the answer. But for some patients, consulting a clinical geneticist can provide invaluable insight into their health, from guiding disease diagnosis, screening, and management to learning what medications will work best for you.

Second Opinion Is Another Step Toward Answers

Living with unexplained symptoms can be exhausting, particularly when you have already seen multiple doctors and undergone multiple tests. Getting a second opinion doesn’t mean your first doctor failed or your current diagnosis is definitely wrong. Sometimes, the second opinion confirms the original diagnosis. Other times, it raises new questions and possibilities or points you toward a specialist who can investigate your symptoms further.

If you continue to have unexplained symptoms, a fresh medical perspective may be worth considering. At SequenceMD, our clinical genetics team evaluates patients with complex and potentially genetic conditions, helping patients and families understand whether genetics may be contributing to their symptoms — and what they can do next. If you have been searching for answers after seeing multiple specialists, ask your doctor if a clinical genetics referral and evaluation could be the right step for you.