Buy Levothroid
levothroid
$54.00
- Active ingredient: Levothyroxine
- Category: Hormone Therapy
- Delivery time: Airmail (14-21 days) | EMS trackable (5-9 days)
- Prescription: Included
- Availability: In Stock
Generic Levothroid (Levothyroxine) 50mcg tablets are available to order from our Singapore pharmacy with reliable delivery. This synthetic thyroid hormone replacement works by restoring normal metabolic function in individuals with hypothyroidism, helping regulate energy levels, body temperature, and overall metabolism. It is an essential treatment for adults managing underactive thyroid conditions who require consistent hormone supplementation for optimal health and wellbeing.
Table of contents
- Levothroid (Levothyroxine) Buyer and Patient Handbook in Singapore
- Who Should Use Levothroid?
- How Does It Work?
- Why Choose Levothroid?
- Dosage, Administration, Lifestyle and Dietary Recommendations
- Recommended Dosage
- How to Take
- Missed Dose
- Overdose
- Special Populations
- Lifestyle & Diet
- Precautions and Warnings
- Drug Interactions
- Potential Side Effects
- Common Side Effects
- Less Common Side Effects
- Serious Side Effects (Seek medical help)
- Who Should Avoid This Medication?
- Storage Instructions
- Levothroid Alternatives
- Frequently Asked Questions
- How long does it take to feel better after starting Levothroid?
- Can I take Levothroid with coffee?
- Is it safe to exercise while on Levothroid?
- What should I do if my thyroid blood test shows high TSH?
- Can I travel with Levothroid?
- Does grapefruit affect Levothroid?
- My symptoms persist despite taking Levothroid. What next?
- Is it okay to take Levothroid if I’m breastfeeding?
- Glossary
- Disclaimer
- Levothroid Properties
- Levothroid Drug Class
- Levothroid Connected Conditions
- Related Tags / Keywords
- How to order Levothroid from our Online Pharmacy
- Reviews
- Write your review
Levothroid (Levothyroxine) Buyer and Patient Handbook in Singapore
Levothroid (Levothyroxine) is a synthetic thyroid hormone tablet used to treat Hypothyroidism, the condition where the thyroid gland does not produce enough hormones. It belongs to the hormone replacement class and is approved by the Health Sciences Authority (HSA) of Singapore. The medication is supplied as oral pills, most commonly in a 50 µg strength.
Who Should Use Levothroid?
- Adults diagnosed with primary or secondary hypothyroidism.
- Patients who have undergone thyroidectomy or radioactive iodine therapy.
- Individuals needing stable thyroid hormone levels for pregnancy management (under medical supervision).
How Does It Work?
Levothroid contains levothyroxine, a synthetic form of thyroxine (T4), which is the main hormone produced by the thyroid. After oral absorption, it is converted into the active hormone triiodothyronine (T3) in peripheral tissues, restoring normal metabolic activity. This helps regulate body temperature, heart rate, and energy use-much like refilling a car’s fuel tank restores its performance.
Why Choose Levothroid?
- Consistent potency: Brand-manufactured tablets have tight quality control, ensuring each dose delivers the exact amount of levothyroxine.
- Convenient dosing: A once-daily tablet aligns with most patients’ routines.
- Availability of generics: Levothyroxine is also offered as a generic; switching may lower cost while maintaining effectiveness, provided bioequivalence is confirmed by your pharmacist.
Dosage, Administration, Lifestyle and Dietary Recommendations
Recommended Dosage
- Standard adult dose: 50 µg tablet taken once daily. Your healthcare professional may adjust the dose based on blood-test results.
How to Take
- Swallow the tablet whole with a full glass of water.
- Take it on an empty stomach, preferably 30-60 minutes before breakfast.
- Remain seated or upright for a few minutes after swallowing.
Missed Dose
- If you remember within 2 hours, take it immediately.
- If it’s been longer, skip the missed tablet and resume your regular schedule. Do not double-dose.
Overdose
- Seek emergency medical care if you suspect taking a significantly higher amount (e.g., > 200 µg). Symptoms may include rapid heartbeat, sweating, or tremors.
Special Populations
| Group | Considerations |
|---|---|
| Elderly | Start with a lower dose (e.g., 25 µg) and titrate slowly. |
| Pregnant women | Dose often needs increase; monitor thyroid function closely. |
| Renal or hepatic impairment | No dose reduction required, but regular monitoring is advised. |
Lifestyle & Diet
- Avoid taking with calcium, iron, or antacids within 4 hours, as they can reduce absorption.
- Limit soy products and high-fiber meals that may interfere with uptake.
- Consistent timing each day helps maintain stable hormone levels.
Precautions and Warnings
- Do not use Levothroid if you have untreated adrenal insufficiency; correcting cortisol deficiency first is essential.
- Sudden dose changes can trigger cardiac arrhythmias, especially in patients with pre-existing heart disease.
- Inform your pharmacist of any over-the-counter supplements or herbal products you use.
Drug Interactions
| Interacting Drug/Class | Risk | Action |
|---|---|---|
| Calcium or iron supplements | ↓ absorption | Separate by ≥ 4 h |
| Amiodarone | ↑ thyroid hormone levels | Monitor TSH frequently |
| Certain antidepressants (e.g., sertraline) | Possible ↑ levothyroxine effect | Check thyroid function |
Potential Side Effects
Common Side Effects
- Palpitations
- Headache
- Nervousness
Less Common Side Effects
- Weight loss
- Heat intolerance
- Menstrual irregularities
Serious Side Effects (Seek medical help)
Who Should Avoid This Medication?
- Individuals with untreated Thyrotoxicosis (excess thyroid hormone).
- Patients who have had a recent myocardial infarction without specialist guidance.
- Those allergic to any component of the tablet (e.g., lactose, magnesium stearate).
Storage Instructions
- Keep at room temperature (15-30 °C); avoid extreme heat or cold.
- Store in a dry place, away from direct sunlight and moisture.
- Keep out of reach of children; do not share with others.
Levothroid Alternatives
| Name | Class | Key Difference |
|---|---|---|
| Levo-T | Generic levothyroxine | Same active ingredient, often lower price |
| Synthroid | Brand-name levothyroxine | Similar potency, different excipients |
| Armour Thyroid | Combination T4/T3 (desiccated) | Contains both T4 and T3, different dosing |
Frequently Asked Questions
How long does it take to feel better after starting Levothroid?
Most patients notice improvement in energy and mood within 2-3 weeks, but full stabilization of thyroid levels may require 6-8 weeks of consistent dosing.
Can I take Levothroid with coffee?
A small amount of coffee is acceptable, but avoid drinking coffee within 30 minutes of the tablet, as caffeine can modestly reduce absorption.
Is it safe to exercise while on Levothroid?
Yes; maintaining regular physical activity is encouraged. Monitor your heart rate, especially during the first few weeks of dose adjustment.
What should I do if my thyroid blood test shows high TSH?
A high TSH indicates insufficient hormone levels. Contact your healthcare provider to consider a modest dose increase rather than self-adjusting.
Can I travel with Levothroid?
Yes. Carry tablets in their original container, keep them in your carry-on luggage, and bring a copy of your recent thyroid function test in case of customs queries.
Does grapefruit affect Levothroid?
Grapefruit juice does not significantly impact levothyroxine absorption, but it can interact with many other medications, so discuss any regular consumption with your clinician.
My symptoms persist despite taking Levothroid. What next?
Persistent symptoms may signal an incorrect dose, poor adherence, or an additional condition (e.g., anemia). Have your thyroid function re-checked and discuss other possible causes with your provider.
Is it okay to take Levothroid if I’m breastfeeding?
Levothyroxine is generally considered safe during breastfeeding, but monitoring both maternal and infant thyroid status is advisable.
Glossary
- Hypothyroidism: A condition where the thyroid gland produces insufficient hormones, leading to a slowed metabolism.
- T4 (Thyroxine): The primary hormone released by the thyroid; converted to the active T3 form in the body.
- TSH (Thyroid-Stimulating Hormone): A blood marker used to assess thyroid function; high levels suggest low thyroid hormone activity.
Disclaimer
The information provided here is for educational purposes only and does not replace professional medical advice. Levothroid may be used off-label only under the guidance of a qualified healthcare professional. Readers are responsible for consulting their own clinicians before making any health-related decisions. This handbook reflects the services of our online pharmacy platform in Singapore, which facilitates the purchase of licensed medicines; it does not endorse any specific brand or manufacturer.
Levothroid Properties
- Original Manufacturer: Various
- Clinical use: Used to treat hypothyroidism and as thyroid hormone replacement.
- Spectrum of activity: Thyroid hormone replacement therapy.
- Mechanism of action: Replaces or provides more thyroid hormone, which the thyroid gland cannot make enough of on its own.
- Classification: Thyroid hormone
- Recommended Dosage: Dose varies based on age, weight, and severity of hypothyroidism.
- Basic Side Effects: Insomnia, Increased appetite, Tremors
- Moderate Side Effects: Diarrhea, Palpitations, Weight loss
- Serious Side Effects: Heart problems, Bone loss
Levothroid Drug Class
Levothroid Connected Conditions
Related Tags / Keywords
How to order Levothroid from our Online Pharmacy
To order Levothroid | Levothyroxine on our online pharmacy, all you need to do is select the required dosage and quantity of pills above. The cost of the selected pack will appear automatically. Next, add the chosen amount to your cart by clicking the Add to Cart button. You can either continue shopping for more medications or head to the checkout. At the Checkout, finalize your purchase through our secure payment gateway.
Levothroid / Levothyroxine pills are made using high-quality generic ingredients and are subject to strict quality control in line with WHO and Health Sciences Authority (HSA) standards. However, please note that Levothroid pills are dispatched from outside Singapore due to prescriptions issued overseas.
Disclaimer: The content on this website is provided solely for informational purposes and is not intended to replace professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider with any questions or concerns regarding your health, and never disregard or delay seeking professional advice based on the information presented here. Use of this website does not create a doctor-patient relationship, and in the event of a medical emergency, please contact your local emergency services immediately. Our website assumes no responsibility or liability for any errors or omissions in the content provided.
Reviews
Just started the 50mcg dose a week ago. Still super tired but my hair isn't falling out as fast, so that's a win. The doctor said take it on an empty stomach, which is fine, but the anxiety spikes later in the morning are crazy. Feels like my heart is racing for no reason. Trying to remember to take it the exact same time even on weekends. Need to figure out the coffee trick.
Been on Levothroid for three years now. The key is NO COFFEE for at least 90 minutes after the pill. Seriously, if you rush your morning dose with caffeine, you might as well not take it. I set an alarm for 5 AM, take the pill, then go back to sleep until 6:30 AM for breakfast. Total game-changer for absorption and avoiding the jittery crash mid-morning.
It fixed my metabolism slow-down and I finally lost the "Hypo 10." BUT the insomnia is relentless. Four hours of sleep is now my normal. I tried splitting the 50mcg pill into halves, taking one at night and one in the morning (don't tell my endo), and it actually smoothed out the peaks and helped with sleep a little. Still feeling chronically thirsty all the time, though. This pill gives you life, then steals your sleep.
I swapped from Eutirox to Levothroid 50mcg because of cost. Immediately gained 3kg back. My TSH levels went up slightly. My doctor insists they are the same, but my body says otherwise. Ended up needing to double my Selenium intake just to get the energy back. Watch out for formula changes; generics aren't always generic. If you feel fuzzy, push for the brand name.
The brain fog is gone, which is great. I can concentrate at work again. However, my irritable bowel symptoms are worse than ever. I only get relief if I take the levothyroxine with a tiny bit of non-dairy yogurt-maybe it coats the stomach? Taking it completely alone makes my stomach churn for hours. It's a trade-off: clear mind, angry gut. But I'll take it over the crushing fatigue.
Been on 50mcg for years. My "hack" is consistency and avoiding supplements near the dosing time. Especially calcium and iron pills - those block absorption completely. Wait at least four hours. I tried to schedule my iron pill and T4 too close and felt like I was back to square one for three weeks. Seriously, read the fine print on absorption blockers. It's not just food.
I'm only a month in and I feel like I'm constantly sweating. Hot flashes, random anxiety, and my hands shake sometimes at rest. I feel like my dosage is too high, even at 50mcg, but my bloodwork says my TSH is still high. It's a weird feeling-wired and tired at the same time. Really hoping these side effects calm down, because the joint pain relief has been awesome.
It works well for my weight and depression; I feel stable and motivated now. The drawback is the constant menstrual cycle disruption. It throws my periods off by about five days every month-lighter one month, super heavy the next. My gynae says it's the thyroid dose adjusting, but this has been going on for a year. If you're dealing with hormones, expect Levothroid to mess with the balance somewhere else.