Synthroid Levothyroxine Side Effects And Symptoms

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Get to know more about what Synthroid Levothyroxine is, its symptoms, and side effects by reading the article below.
Disclaimer: The purpose of this post is to present medical studies and information in an accessible manner. This post may contain opinions about this particular drug but does not mean that it is recommended for all readers. Always consult a medical professional to see if these solutions may be right for you.
RELATED: Can Synthroid Levothyroxine Cause Loss Of Appetite?
In this article:

  1. What Is Synthroid Levothyroxine?
  2. How Does Synthroid Levothyroxine Work?
  3. Who Needs to Take Synthroid Levothyroxine?
  4. Where Can I Buy Synthroid Levothyroxine?
  5. How Should I Take Synthroid Levothyroxine?
  6. When Should I Take Synthroid Levothyroxine?
  7. What Are the Side Effects of Taking Synthroid Levothyroxine?
  8. Why Shouldn’t I Take Synthroid Levothyroxine with Other Medications?

Synthroid Levothyroxine: Symptoms, Side Effects, and More

Important: This article pertains to the drug brand Synthroid as Synthroid Levothyroxine.

What Is Synthroid Levothyroxine?

Synthroid Levothyroxine is a type of synthetic thyroid prescription medication. It was designed to simulate the thyroxine hormone (T4) produced by your body’s thyroid gland.

How Does Synthroid Levothyroxine Work?

Before we tell you about how Synthroid Levothyroxine works, let’s talk a little about the thyroid gland.
The thyroid gland is in charge of producing and releasing the thyroid hormone throughout your body. It primarily regulates the body’s metabolism as well as other vital bodily functions:

  • Body temperature
  • Breathing
  • Heart rate

Because the thyroid gland is in charge of some really important bodily functions, it’s important to keep it healthy and functioning well. But, there are people who have underactive thyroids.
Their thyroid glands don’t make enough hormones for the body’s needs.
As such, people who have an underactive thyroid often feel tired and sluggish.
This is where Synthroid Levothyroxine comes in.
This medication is essentially a man-made version of the naturally-occurring thyroxine hormone. It’s meant to make up for whatever amount of T4 the thyroid gland fails to produce on its own.

Who Needs to Take Synthroid Levothyroxine?

Synthroid Levothyroxine is a brand of medicine doctors usually prescribe for patients with hypothyroidism. Hypothyroidism is a condition where a person has an underactive thyroid gland.
Here’s a list of symptoms to look out for if you think you have an underactive thyroid:

  • Constant fatigue
  • Depression
  • Hair loss
  • Slow heart rate
  • Unexplainable weight gain
  • Dryness and sensitivity of the skin

Important: Make sure to consult your doctor first before taking any kind of medication related to the thyroid gland.
Synthroid Levothyroxine is also used to treat other kinds of thyroid gland-related illnesses:

  • Goiter
  • Thyroiditis
  • Thyroid cancer

Trivia: Hypothyroidism is a very common thyroid condition. An estimated 10 million Americans are currently seeking treatments for hypothyroidism.
According to the American Thyroid Associations, at least 12% of the US population will develop thyroid problems in their lifetime. Hypothyroidism is also more commonly experienced by women than men.

Where Can I Buy Synthroid Levothyroxine?

Lady in the pharmacy | Synthroid Levothyroxine Side Effects and Symptoms | levothyroxine side effects
Almost all retail pharmacies in the US have Synthroid Levothyroxine in stock. Some even carry generic versions of this medicine, so make sure to ask your pharmacist about which ones are best suited for you.
The pharmacist will suggest the best generic alternative for you based on the amount of levothyroxine your doctor prescribed.
Remember, Synthroid Levothyroxine isn’t an over-the-counter type of medicine. It’s a prescription drug, so you’ll need to present a doctor’s prescription to your pharmacist.
Make sure you have your doctor call in your prescription or bring it with you on your next trip to the pharmacy.
RELATED: How To Take Your Thyroid Medication Properly

How Should I Take Synthroid Levothyroxine?

You take a Synthroid Levothyroxine capsule or pill with a full glass of water in the morning on an empty stomach. Wait for at least 30 minutes to an hour after you’ve taken the medicine before eating your first meal of the day.
When you take a Synthroid Levothyroxine capsule or tablet, it’s advised that you swallow it whole. Resist the urge to bite or crush the pill before downing it with a glass of water.
If you’re having a hard time swallowing the whole tablet, the next best thing to do is to crush it into a fine powder and dissolve it in about two tablespoons of water. Drink the mixture as soon as you’ve dissolved all the powder into the water.

When Should I Take Synthroid Levothyroxine?

A capsule or tablet of Synthroid Levothyroxine is usually taken once every day. Doctors usually advise you to take it first thing in the morning.
Taking it in the morning helps keep your thyroid hormone levels even throughout the day.
Important: This can vary depending on the doctor’s assessment of your hypothyroidism. With that said, make sure to follow your doctor’s instructions at all times.

What Are the Side Effects of Taking Synthroid Levothyroxine?

Almost all types of medicines can cause side effects. This includes prescription drugs, over-the-counter medicines, and even health supplements.
Here are a couple of common side effects that come with taking Synthroid Levothyroxine:

  • Excessive sweating
  • Shortness of breath
  • Headaches and nausea
  • Fever
  • Mood swings and irritability
  • Chest pains

While Synthroid Levothyroxine can cause side effects, there’s a way to get around it. You can greatly reduce your chance of experiencing any Synthroid Levothyroxine side effects by doing any of the following:

  • Take only the Synthroid dosage you’re prescribed to take by your doctor.
  • Read the package insert and check whether you’re allergic to any of the medicine’s active ingredients.
  • Talk to your doctor about ways you can manage any possible Synthroid side effects.

Why Shouldn’t I Take Synthroid Levothyroxine with Other Medications?

There are a lot of active ingredients in all types of medicines including Synthroid Levothyroxine.
When you take Synthroid Levothyroxine together with other drugs, the active ingredients in each of them tend to mix. Now, when these active ingredients mix together, they might react badly with each other and cause damage to your body.
This is the reason why it’s not advisable for you to take Synthroid Levothyroxine with other medications. If there are some medications you can’t skip on, inform your doctor right away so they can address the problem before you start taking Synthroid Levothyroxine.
Check out this video on levothyroxine use, dosage, and side effects from Pharmacist Tips:

Synthroid Levothyroxine is one of the most common thyroid medications available today. It’s a type of medication that provides people with hypothyroidism the necessary amount of thyroid hormones to stay active and get through the day.
When taking this medication, make sure to follow the Synthroid dosage prescribed by your doctor. Doing so helps to keep those Synthroid side effects at bay.
Do you take Synthroid Levothyroxine as part of your hypothyroid treatment? How did it help address your thyroid problems? Tell us about your experience in the comments section below!
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