Get Zinc Online

Zinc deficiency can result from inadequate dietary intake, malabsorption disorders such as Crohn's disease or celiac disease, chronic diarrhea, liver disease, kidney disease, sickle cell anemia, or long-term use of certain medications like diuretics and proton pump inhibitors. Vegetarians and vegans may also be at higher risk due to lower bioavailability of zinc from plant-based foods.

Common symptoms include hair loss, delayed wound healing, frequent infections due to impaired immune function, loss of appetite, taste or smell disturbances, diarrhea, and skin lesions. Severe deficiency can cause growth retardation and hypogonadism in adolescents.

Zinc deficiency is typically diagnosed through a blood test measuring serum zinc levels, along with a clinical evaluation of symptoms and dietary history. Because zinc levels can fluctuate throughout the day and with illness, your physician may consider the full clinical picture rather than relying on a single test result.

Dosing depends on the severity of deficiency and the individual patient. Prescription zinc sulfate is commonly dosed at 220 mg (equivalent to 50 mg elemental zinc) one to three times daily. Your Doctronic physician will determine the appropriate dose based on your lab results, symptoms, and medical history.

Common side effects include nausea, stomach upset, and a metallic taste, which are often minimized by taking zinc with food. Long-term high-dose zinc supplementation can interfere with copper absorption, so your physician may monitor copper levels and recommend a copper supplement if indicated.

Yes. Zinc can reduce the absorption of certain antibiotics such as fluoroquinolones and tetracyclines, as well as some medications used to treat osteoporosis. It is best to take zinc at least two hours apart from these medications. Always inform your physician of all medications and supplements you are taking.

Doctronic uses an AI-guided evaluation to gather your symptoms, health history, and relevant information. A licensed physician then reviews your case and, if appropriate, creates a personalized treatment plan. The entire process is done online, so you can get care from home without an in-person visit.

Yes. Doctronic is staffed by licensed physicians whose care is doctor-reviewed and regularly audited for quality. The platform is HIPAA-compliant, meaning your personal health information is protected at every step. Doctronic is available to adults 18 and older in any U.S. state.