Synthroid (Levothyroxine)

Active Ingredient: Levothyroxine



Synthroid is a medication used in the treatment of an underactive thyroid (hypothyroidism). This medication works by increasing or replacing thyroid hormone. The hormone is produced by the thyroid gland.

Low thyroid hormone levels can be a result of injury or removal of the thyroid gland. Thyroid hormone plays a vital role in the body as it helps maintain normal mental and physical activity. In children, the hormone ensures normal mental and physical development.

This medication may also be used in the treatment of other thyroid disorders. However, this medication should not be used in the treatment of infertility unless the condition was caused by low levels of thyroid hormone.

How to use Synthroid

Follow all the instructions of your prescribing doctor when taking this medication. Read the instructions on the package provided by your pharmacist before taking this medication. Seek the assistance of your doctor or pharmacist in case of any queries.

Do not increase or decrease the dose unless your doctor approves of it. Take this medication until the end of the prescribed period. Failure to do so could lead to the worsening of your condition. Take only the prescribed dose and do not overdose. Also, do not take this medication beyond the prescribed schedule.

This medication is administered orally, usually once a day, as per the directions of the doctor. This drug should be taken without food, usually about half an hour before breakfast. The medication should be swallowed whole. The tablets should not be crushed, chewed or split.

The dosage prescribed is based on response to treatment, weight, and the medical condition. For the best results, use this medication regularly. Also, take it at the same time each day. This will help you remember easily. If your condition fails to improve, consult your doctor.


Do not take Synthroid if you are allergic to it. Also, before getting your prescription, discuss with your doctor about other allergic reactions you may have experienced. There may be inactive ingredients present in this drug that may cause an allergic reaction. For more details, consult your pharmacist.

Before taking this medication, discuss your medical history with your doctor especially of heart disease, decreased adrenal gland function, high blood pressure, increased thyroid hormones, diabetes.

Before undergoing any surgical procedures, be sure to provide your doctor with a list of this and other medications you are using.

In the case of pregnant women, this medication is safe for use. However, the dose should be adjusted. For a better understanding of the risks and benefits, consult your doctor. This medication passes into breast milk but poses no harm to the infant. Consult your doctor to understand the risks and benefits before breastfeeding.

Side effects

One of the common side effects that may arise when taking this medication is hair loss. This occurs during the first months of the treatment as the body adjusts to the drug. If this effect occurs persistently, seek medical assistance. This medication is determined safe for use by the doctor if the benefits outweigh the risk of side effects.

Among the serious side effects that may be experienced when taking this medication are headache, shortness of breath, sensitivity to heat, diarrhea, headache, mental/mood changes, tiredness, shaking (tremor). If any of these effects occur, seek immediate medical assistance.

Where to buy Synthroid

You can now make huge savings if you buy Synthroid from an online pharmacy. When you order Synthroid online, you take advantage of the cheap and discounted prices on offer. Also, your medication is shipped to you as an added convenience. Visit an online pharmacy today and buy your cheap Synthroid.

Related products