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Published on: Jul 29, 2021
3 minute read
By: Secondmedic Expert

Your Easy Guide To Thyroid Health: Signs, Tests, And What To Do

Thyroid problems are quite common but can be confusing. They can affect how you feel overall. This easy-to-follow guide is here to help you understand thyroid issues better. We'll talk about the signs, tests, and how to treat them. By making things simple and easy to understand, we want to give you the knowledge to take control of your thyroid health.

Checking Your Thyroid:

When doctors want to know about your thyroid, they do a special health check called a blood test. This test helps them see if your thyroid hormones, called T3 and T4, are normal. They also check another thing called thyroid-stimulating hormone (TSH). If your TSH levels are high, it might mean that your T3 and T4 are not being made enough.

Sometimes, doctors only need to look at TSH levels to understand what's going on with your thyroid. But if there's something unusual with T3 or T4, they might need to check those too.

This blood test is like a detective tool. It not only finds out if your thyroid is working right but also helps doctors rule out other health problems. If your thyroid isn't making enough T3 or T4, it's called an "underactive" thyroid. If it's making too much, it's called an "overactive" thyroid.

Starting Treatment:

When a thyroid problem is found, the next important thing is figuring out how to make it better. The type of treatment and when to start it depend on how bad the problem is and what symptoms are happening.

If someone has hypothyroidism for less than a year, the usual treatment is taking man-made hormones to replace the ones the body is not making enough of. But if the condition has been there for a long time, a person might need both man-made hormones and a special surgery on the thyroid gland to fix the real issue. If the thyroid gland is taken out, the main treatment is using man-made hormones to replace the missing ones.

Thyroid Imbalance Signs:

It's important to know the signs of thyroid imbalance to catch any issues early on. These signs can be different for everyone, so being aware and having regular check-ups is really important.

1. Feeling Cold Easily:

One common sign of thyroid imbalance is feeling extra sensitive to the cold. Even on warm days, you might feel chilly. This could be a sign that your T3 and T4 levels are low.

2. Always Tired:

If you're always tired, feel drained, and lack energy, it could be a sign of thyroid imbalance. This often happens when your T3 and T4 levels are not where they should be.

3. Changes in Emotions:

Thyroid issues can affect how you feel emotionally. You might become more irritable, moody, or even feel a bit down. These changes are connected to imbalances in T3 and T4.

4. Headaches:

While stress is a common cause of headaches, having low T3 and T4 levels in hypothyroidism can also contribute. It's important to understand this link for a correct diagnosis.

Remember, if you notice any of these signs, it's a good idea to talk to a doctor. They can help figure out what's going on and guide you on the best steps to take for your health. Regular check-ups can catch potential thyroid issues early, ensuring you stay in good health.

Early Diagnosis for Optimal Management:

Finding out about thyroid problems early is super important because these issues usually don't get better on their own. But figuring out if something's wrong can be tricky because the symptoms are different for each person and can be kind of sneaky. For example, hypothyroidism can make you gain weight, but it might not be obvious if you start out thin and slowly put on weight. On the other hand, hyperthyroidism has more noticeable signs like losing weight, eyes that stick out, and having a hoarse voice. So, catching these problems early helps manage them better.

Treating Thyroid Problems:

When it comes to fixing issues with your thyroid, the plan is made just for you. You might get thyroid pills, and how much you take depends on things like your age, if you're a boy or a girl, and how healthy you are.

For people with hypothyroidism (when your thyroid is not active enough), they use fake hormones called T3 and T4 to replace the ones your body is missing. You can take these hormones as medicine, or sometimes the doctor takes them from your thyroid using a small procedure, like when you're sleeping.

If your thyroid is too active, which is called hyperthyroidism, they use fake hormones to slow it down. This helps your thyroid work normally and keeps you healthy.

Understanding thyroid problems is really important. It helps us know about the signs, how doctors figure it out, and what can be done to treat it. If you think you might have a thyroid issue, it's super important to see a doctor quickly. Also, keeping an eye on your health with regular check-ups is a great way to make sure your thyroid stays in good shape, keeping you healthy no matter your age or background.

Read FAQs

A. The best test to check for thyroid problems is a blood test. It helps doctors see if your thyroid hormones (T3 and T4) are normal. They might also check thyroid-stimulating hormone (TSH). This test is like a detective tool to understand how your thyroid is working.

A. The 3 main thyroid tests are: - T3 and T4 levels: These are your thyroid hormones. - TSH level: This shows if your thyroid is making enough hormones. These tests help doctors figure out if your thyroid is healthy.

A. You can't check your thyroid at home, but you can maintain thyroid health naturally by eating well and staying active. Include iodine-rich foods, like seafood, and foods with selenium, like nuts. Regular exercise and a balanced diet help keep your thyroid in good shape. If you notice any symptoms, it's best to see a doctor for a proper check-up.

Read Blog

Top 5 Lab Tests You Can Book from Home in India

Healthcare in India has become more convenient with the rise of at-home lab test bookings. Instead of traveling to diagnostic centers, many people now prefer the comfort of home sample collection. This shift not only saves time but also minimizes exposure to infections in crowded waiting rooms.

Whether it's for preventive health checkups or managing chronic conditions, booking lab tests from home is now easier than ever. Here are the top 5 lab tests you can book from home in India and why they matter.

1. Complete Blood Count (CBC)

The Complete Blood Count test is one of the most commonly recommended blood tests by doctors. It gives a snapshot of your overall health by measuring various components of your blood, including:

Red blood cells (RBCs)
White blood cells (WBCs)
Hemoglobin
Hematocrit
Platelets

This test helps detect conditions such as anemia, infections, inflammation, and even certain cancers. If you're feeling weak, experiencing frequent infections, or suffering from fatigue, a CBC test can offer early clues. Most labs, including Thyrocare, offer CBC as part of their health packages for easy home collection.

2. Lipid Profile Test

A lipid profile checks the levels of cholesterol and triglycerides in your blood. These fats are crucial indicators of heart health. The test measures:

Total cholesterol
LDL (bad cholesterol)
HDL (good cholesterol)
Triglycerides
VLDL and other ratios

High cholesterol often comes without any symptoms but increases your risk for heart attacks, strokes, and blockages. A lipid profile test from home helps monitor these levels and assess cardiovascular risk early on. Regular screening is essential if you have a family history of heart disease, lead a sedentary lifestyle, or consume high-fat foods.

3. Thyroid Function Test (T3, T4, TSH)

Thyroid disorders are increasingly common, especially among women. An underactive or overactive thyroid can lead to fatigue, weight gain, mood changes, or irregular periods. A thyroid panel tests the following hormones:

T3 (Triiodothyronine)
T4 (Thyroxine)
TSH (Thyroid Stimulating Hormone)

These levels indicate how well your thyroid gland is functioning. Early diagnosis can prevent complications and help maintain energy levels and metabolic balance. Booking this test from home allows you to manage symptoms discreetly and conveniently.

4. Liver Function Test (LFT)

The liver is responsible for filtering toxins, metabolizing drugs, and aiding digestion. When it’s not working properly, it may not show immediate symptoms. That’s where an LFT comes in. It checks for:

ALT and AST (liver enzymes)
Bilirubin
Albumin and total protein
Alkaline phosphatase

An abnormal result could indicate liver damage, infections like hepatitis, or alcohol-related issues. Whether you’re on medication or consume alcohol frequently, a liver function test is essential. Home sample collection makes it easier to get tested without delay or discomfort.

5. HbA1c (Glycated Hemoglobin) Test

For people with diabetes or those at risk of developing it, the HbA1c test is crucial. It measures average blood sugar levels over the past 2 to 3 months, unlike a regular blood sugar test that only gives current readings.

An HbA1c level:

Below 5.7% is considered normal
Between 5.7% and 6.4% suggests prediabetes
6.5% or higher indicates diabetes

This test is important for long-term diabetes management. With at-home testing, patients can monitor their glucose trends more regularly and adjust their treatment plans as needed.

Why Home Testing is the Future of Diagnostics

Booking lab tests from home is not just about convenience. It’s about proactive health management. The COVID-19 pandemic showed us the importance of staying indoors when unwell, and home diagnostics made that possible. These services offer:

Certified technicians for safe sample collection
Digital reports with fast turnaround times
Affordable health checkup packages
Transparent process with easy tracking

Thyrocare and platforms like SecondMedic have played a key role in expanding access to reliable at-home testing across India.

Who Should Book Lab Tests from Home?

Busy professionals who don’t have time for clinic visits
Elderly patients who need regular testing
Women managing pregnancy or hormonal imbalances
Diabetics and heart patients needing frequent checkups
Anyone prioritizing hygiene, safety, and convenience

These services are also ideal for rural and semi-urban areas where healthcare infrastructure may be limited.

Final Thoughts

Modern healthcare is all about accessibility and early detection. Whether you're checking cholesterol levels, managing thyroid conditions, or tracking diabetes, at-home lab tests make it easier than ever. All it takes is a few clicks and a short appointment with a trained sample collector.

You don’t need to delay health monitoring anymore. With trusted providers like Thyrocare offering safe and certified diagnostics, your health check can start at home.

If you’re wondering which tests are essential, start with these top 5 lab tests you can book from home in India and stay a step ahead in your health journey.

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