Yes, levothyroxine, the main treatment for a sluggish thyroid gland, may cause hair loss in addition to other side effects. You may experience partial hair loss in the first few months of treatment, but this usually resolves and hair growth goes back to normal within a short time.
Antithyroid drugs (carbimazole and propylthiouracil) can, in rare cases, cause diffuse hair loss. It may be very difficult to tell whether the hair loss is due to the effects of the previous overactivity of the thyroid or the anti-thyroid drugs.
Rest assured, once you are on the correct dose of medication, most hair loss will cease. You should return to having a normal hair growth cycle unless there is another cause of your hair loss, like androgenic alopecia, for instance.
Common side effects of levothyroxine include heat intolerance, a fast heart rate, and diarrhea. More serious levothyroxine side effects are also possible. If you experience side effects like tremors or mood changes, talk to your healthcare provider as soon as you can.
Lupin Pharmaceuticals Inc. is initiating a market withdrawal of lot L001323, Expiry July 2022, of Levothyroxine Sodium Tablets USP, 137mcg (0.137mg) to the retail level.
Hair loss with levothyroxine is common during the first month of treatment and is particularly common in children.
Thyroid-related hair loss will usually improve once a doctor treats the underlying health condition. According to the American Osteopathic College of Dermatology, hair shedding decreases 6 to 8 months after treatment.
Does Levothyroxine Cause Weight Gain? Both weight gain and weight loss are possible side effects. Many people do not take the right dosage of levothyroxine, and both undertreatment and overtreatment can have an effect on weight. Levothyroxine weight gain may be tied to undertreatment, according to the ATA.
Only riboflavin, biotin, folate, and vitamin B12 deficiencies have been associated with hair loss.
The common side effects of levothyroxine usually happen because the dose you're taking is more than you need. These side effects usually go away after you go on to a lower dose of levothyroxine or stop treatment. Common side effects are the same as the symptoms of an overactive thyroid.
The studies proving this are not limited in numbers, they demonstrate an association between long-term levothyroxine therapy and increased risk of heart disease, osteoporosis, and fractures. In addition to this it also increases the economic burden on the patients owing to price surge [5].
Levothyroxine may cause serious or life-threatening problems when given in large doses, especially when taken with amphetamines such as amphetamine (Adzenys, Dyanavel XR, Evekeo), dextroamphetamine (Dexedrine), and methamphetamine (Desoxyn).
As of 2022, Australia now has four brands of Levothyroxine replacement hormone available for prescription; Oroxine, Eutroxsig, Eltroxin & Levoxine.
February 2022 sees two additional levothyroxine medicines introduced to the PBS: levothyroxine Eltroxin 125 micrograms (µg) tablet: new item listing.
The FDA found that the substandard practices could be risky due to inconsistent levels of the active ingredient. Inconsistent levels of medication could lead to risks associated with over- or undertreating hypothyroidism, which the FDA notes “could result in permanent or life-threatening adverse health consequences.”
In conclusion, bedtime intake of levothyroxine in our study significantly improved thyroid hormone levels. This may be explained by better gastrointestinal bioavailability at night or by less uptake interference by food or medications. As shown in this study, bedtime administration is more convenient for many patients.
Athletes may abuse levothyroxine as a performance-enhancer, but sometimes, others abuse it to lose weight. Stimulants like Adderall and cocaine have been abused for this reason, and they are more commonly found as drugs of abuse among people who have eating disorders.
Armour Thyroid, Cytomel, Thyrolar, Synthroid, and Levoxyl are some levothyroxine alternatives.
What happens if I overdose on Levothyroxine (Synthroid)? Overdose symptoms may include headache, leg cramps, tremors, feeling nervous or irritable, chest pain, shortness of breath, and fast or pounding heartbeats.
No adverse effects were noted. Conclusions: After treatment with levothyroxine for over 4 weeks, prolonged sleep time and EDS were improved. Levothyroxine was effective for hypersomnia and well tolerated.
Magnesium has a direct impact on hair growth. It regulates hair follicle production and the overall hair growth cycle, making it an essential mineral for healthy hair growth. When magnesium levels are low, hair follicles go into a resting phase and stop producing new hair, leading to hair loss.
1. Biotin. Biotin (vitamin B7) is important for cells inside your body. Low levels of it can cause hair loss, skin rashes, and brittle nails.