{"id":79,"date":"2025-10-28T13:51:10","date_gmt":"2025-10-28T13:51:10","guid":{"rendered":"https:\/\/bannviewmedicalpractice.co.uk\/pharmacy\/?post_type=product&p=79"},"modified":"2025-11-07T09:59:31","modified_gmt":"2025-11-07T09:59:31","slug":"synthroid","status":"publish","type":"product","link":"https:\/\/bannviewmedicalpractice.co.uk\/pharmacy\/product\/synthroid\/","title":{"rendered":"Synthroid"},"content":{"rendered":"

Synthroid Overview<\/h1>\n

Synthroid, a brand of levothyroxine sodium, is a synthetic thyroid hormone prescribed for hypothyroidism. It replaces or supplements thyroxine (T4) hormone deficiency, contributing to normal growth and development in patients with an underactive thyroid.<\/p>\n

Clinical Indications<\/h2>\n

Primary indications for Synthroid include hypothyroidism, where it aids in restoring normal metabolic activity. It is also used in the management of euthyroid goiters and as an adjunct in thyroid cancer therapy to suppress tumor growth.<\/p>\n

Mechanism of Action<\/h2>\n

Synthroid functions by being absorbed into the bloodstream and converting to the active metabolite triiodothyronine (T3). This conversion affects the metabolism of proteins, carbohydrates, and fats, regulating body’s energy production and growth processes.<\/p>\n

Dosage Instructions<\/h2>\n

Dosage varies based on age, weight, and the specific condition being treated. Initial doses typically start low and are adjusted according to thyroid function test results and clinical response. Consistency in timing, often in the morning on an empty stomach, is crucial for stable absorption.<\/p>\n

Administration Guidelines<\/h2>\n

Patients should take Synthroid orally with a full glass of water, ideally 30-60 minutes before breakfast. It is advised to avoid foods, supplements, and medications that might interfere with absorption close to the dosing period.<\/p>\n

Contraindications<\/h2>\n

Synthroid should not be used in individuals with untreated adrenal insufficiency or thyrotoxicosis. Conditions such as severe cardiovascular issues warrant caution due to potential exacerbation by increased metabolic rates.<\/p>\n

Drug Interactions<\/h2>\n

Interactions can occur with drugs like anticoagulants, antidiabetic<\/a> medications, and oral contraceptives. Certain foods and supplements, including calcium and iron, may impair absorption, necessitating timing adjustments.<\/p>\n

Adverse Reactions<\/h2>\n

Reported side effects include palpitations, weight loss<\/a>, and nervousness. Overdosage may lead to symptoms resembling hyperthyroidism, such as excessive sweating and heat intolerance. Monitoring and dosage adjustments help mitigate risks.<\/p>\n

Pregnancy and Lactation<\/h2>\n

Synthroid is generally considered safe for use during pregnancy and lactation, under professional guidance. Dosage adjustments are often required due to increased thyroid hormone requirements during pregnancy.<\/p>\n

Storage Requirements<\/h2>\n

Store Synthroid at room temperature, away from light, moisture, and heat. The pills should remain in their original bottle with the desiccant to maintain stability.<\/p>\n

Monitoring Parameters<\/h2>\n

Regular monitoring of thyroid stimulating hormone (TSH) and free thyroxine (free T4) levels is critical. Physicians may tailor dosages based on test outcomes and clinical status to optimize therapeutic effect.<\/p>\n

Bioavailability Factors<\/h2>\n

Synthroid’s bioavailability can be influenced by gastrointestinal pH, concurrent food intake, and even the specific brand or generic form used. Consistency in product type is recommended for uniform absorption and effect.<\/p>\n

Patient Counseling Points<\/h2>\n

Patients should be educated about adherence to dosing schedules, recognizing symptoms of both under- and over-medication, and the importance of regular follow-ups. Awareness of potential food and drug interactions is also essential.<\/p>\n

Special Populations<\/h2>\n

Special considerations may be required for patients with cardiovascular disease, elderly patients, and infants. Dosages should be carefully titrated to avoid complications such as cardiac stress or growth retardation.<\/p>\n

Therapeutic Response Timeline<\/h2>\n

Therapeutic responses to Synthroid may take several weeks, with symptomatic improvement often reflecting underlying physiological changes. TSH levels might take months to stabilize post initiation or adjustment.<\/p>\n

Instructions for Missed Dose<\/h2>\n

If a dose is missed, it should be taken as soon as remembered unless it is close to the time for the next dose. Double dosing should be avoided. Regularity assists in maintaining hormone levels within the optimal range.<\/p>\n

Long-term Use Considerations<\/h2>\n

Synthroid is generally prescribed for long-term use, potentially lifelong. Continuous assessment and adjustment ensure the maintenance of appropriate thyroid hormone levels and optimal metabolic control.<\/p>\n","protected":false},"excerpt":{"rendered":"

Synthroid, also known as levothyroxine, is a medication used to treat hypothyroidism, a condition where the thyroid gland does not produce enough thyroid hormone. It helps restore normal thyroid levels, improving energy and metabolism. Alternative names include Euthyrox and Levoxyl.<\/p>\n

Synthroid Price Information<\/h2>\n

The pricing structure for Synthroid is set between \u00a30.15 and \u00a30.54 for every pills. It’s reflective of the size of the packaging and ingredient concentration (60 or 360 mcg).<\/p>\n","protected":false},"featured_media":109,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[21],"product_tag":[],"class_list":{"0":"post-79","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-other","7":"pa_active-ingredient-levothyroxine","8":"desktop-align-left","9":"tablet-align-left","10":"mobile-align-left","12":"first","13":"instock","14":"shipping-taxable","15":"product-type-external"},"_links":{"self":[{"href":"https:\/\/bannviewmedicalpractice.co.uk\/pharmacy\/wp-json\/wp\/v2\/product\/79","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bannviewmedicalpractice.co.uk\/pharmacy\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/bannviewmedicalpractice.co.uk\/pharmacy\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/bannviewmedicalpractice.co.uk\/pharmacy\/wp-json\/wp\/v2\/comments?post=79"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bannviewmedicalpractice.co.uk\/pharmacy\/wp-json\/wp\/v2\/media\/109"}],"wp:attachment":[{"href":"https:\/\/bannviewmedicalpractice.co.uk\/pharmacy\/wp-json\/wp\/v2\/media?parent=79"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/bannviewmedicalpractice.co.uk\/pharmacy\/wp-json\/wp\/v2\/product_brand?post=79"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/bannviewmedicalpractice.co.uk\/pharmacy\/wp-json\/wp\/v2\/product_cat?post=79"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/bannviewmedicalpractice.co.uk\/pharmacy\/wp-json\/wp\/v2\/product_tag?post=79"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}