Levothyroxine and Alcohol: An Overview
Within the body, there is a small but important gland called the thyroid. It dutifully pumps out thyroxine (T4), a hormone vital for keeping our body’s metabolism in balance. Unfortunately, due to certain nutritional deficiencies and illnesses, your thyroid gland might get harmed. This can result in the thyroid being less active, producing fewer hormones, which is called hypothyroidism. But you don’t need to worry, because medicine has a way to rectify this issue - with the help of the synthetic hormone, Levothyroxine.
Seen as a substitute for thyroxine, Levothyroxine is useful when the thyroid can't keep up its T4 production. Extensive research, such as the systematic review by Chen & Tai (2020), underlines its effectiveness in managing hypothyroidism.
At Eureka, our patients frequently ask us if they can safely drink alcohol if they are prescribed levothyroxine by their healthcare provider. Alcohol can pose some intriguing challenges due to its potential to interact with certain medications. For instance, pain relievers, mood stabilisers, and antibiotics can all cross paths with alcohol leading to unwelcome consequences. But what happens when alcohol interacts with Levothyroxine?
Shedding Light on Levothyroxine and Alcohol
Much like a comic book rivalry, Levothyroxine has a sworn enemy—caffeine. Caffeine can get in the way of Levothyroxine's absorption. This leads to questions about other potential villains, notably alcohol. Can an after-work beer or the occasional Saturday night cocktail compromise the effectiveness of your thyroid medication?
The story gets a little twisted here. According to recent research, you can have your medication and your drink too. Alcohol does not exactly lock horns with Levothyroxine. But beware, like a plot twist in a thriller, long-term and heavy alcohol use can decrease thyroid volume and thyroid hormone (T3 and T4) levels in the blood (Balhara, 2013).
Also, if you are already grappling with the side effects of Levothyroxine, such as headaches, flushing, or sweating, adding alcohol to the mix might make them worse.
Proceed With Caution
Despite no red flags signalling significant adverse interactions between Levothyroxine and alcohol, it's still advised that one consume alcohol moderately. Regardless of levothyroxine use, it's generally recommended that men limit alcohol intake to two drinks per day and women limit it to one drink per day (Dietary Guidelines for Alcohol, CDC). 1 drink typically means:
- 12 ounces of beer with around 5% alcohol content.
- 5 ounces of wine with approximately 12% alcohol content.
- 1.5 ounces or a "shot" of 80-proof distilled spirits or liquor, which usually contains about 40% alcohol content (examples include gin, rum, vodka, and whiskey).
If you are worried about side effects, our partner Ankr is here to help you navigate.
Key Reflections for Your Journey
1. The American Thyroid Association recommends that you take your levothyroxine dose, ideally at least 60 minutes before having breakfast or a drink like coffee or tea, or as directed by your healthcare provider.
2. Moderation is key. Levothyroxine and alcohol don't have to exist in separate worlds, but alcohol consumption should not surpass the recommended levels outlined in the Dietary Guidelines for Alcohol. When possible try to choose the non-alcoholic option.
3. Be mindful that alcohol can amplify Levothyroxine side effects, creating an additional layer of discomfort.
4. Pay attention to your body. If alcohol is causing more harm than good, consider reducing or stopping your intake.
5. Hold your healthcare provider close. If your symptoms worsen, it's time for a chat.
In your personal hypothyroidism journey, you have a companion in the form of Eureka, offering free thyroid health assessments to help you manage your condition better. Join us as we unravel the intricacies of health and wellness together, offering a guiding light along your path to recuperation.
References
- Levothyroxine in the treatment of overt or subclinical hypothyroidism: a systematic review and meta-analysis by Yan Chen & H. Tai (2020). This study provides a comprehensive review of levothyroxine efficacy in managing hypothyroidism, crucial for understanding medication effectiveness. Read more.
- Impact of alcohol use on thyroid function by Yatan Pal Singh Balhara and Koushik Sinha Deb (2013). This article provides a critical clinical overview of the medical literature on the interaction between alcohol and thyroid function. Read more.
- Dietary Guidelines for Alcohol. A reference by the Centers for Disease Control and Prevention. Read more.
