Each of the tablets you mentioned?Shelcal CT, Shelcal XT, and Methycal?typically contains 500 mg of elemental (actual) calcium, paired with vitamin D to aid absorption. For a woman of your age, the recommended daily calcium intake is 1,200 mg. Since your supplements provide 500 mg per tablet, you can easily fulfill the remaining balance through a calcium-rich diet of dairy, leafy greens, or fortified foods. Please discuss this with your doctor to tailor the perfect plan for you.

Yes, you can certainly be evaluated for a bone marrow transplant (BMT) while receiving transfusions and taking your medications. In fact, managing your iron levels with Asunra (deferasirox) and Kelfer (deferiprone) is crucial to prepare your organs for a successful transplant. Your thyroid support, Thyronorm (levothyroxine), and calcium, Shelcal, are also safely continued to keep you strong. Your hematologist and transplant team will carefully evaluate your health and donor options to find the best timing for you.

Standard calcium supplements do not cause gallstones to form. Most gallstones are actually made of cholesterol, not calcium, so taking Shelcal as prescribed will not increase your risk of developing more. To support your overall digestive and gallbladder health, it is always a good idea to stay well-hydrated and maintain a balanced diet. Please feel free to discuss your specific dosage with your doctor for personalized peace of mind.

Since vitamin B12, vitamin D, and calcium (Shelcal) haven't brought relief, this persistent tingling in your left arm could be related to nerve compression in your neck or spine, rather than a vitamin deficiency. I highly recommend consulting a healthcare professional or a neurologist for a physical assessment. They can perform specialized tests, such as an MRI or nerve conduction study, to pinpoint the exact cause and guide you toward effective treatments like physical therapy or nerve-specific therapies, and let a doctor evaluate this soon.

Since you have already seen an orthopedist?who prescribed Shelcal HD?and a neurologist, I highly recommend consulting an Endocrinologist. Endocrinologists specialize in hormones and mineral metabolism, including how your body absorbs and uses Vitamin D and calcium. Alternatively, a General Physician or Internal Medicine specialist can run comprehensive blood tests to check for other underlying causes of your symptoms, such as thyroid issues or anemia, which often mimic or worsen the effects of vitamin D deficiency. Please hang in there; with the right specialist.

It is very unlikely that Vitamin D3 (D3 60K) or your calcium supplement (Shelcal XT) are causing cuts or wound-like marks on your arms. These supplements do not typically cause skin lesions or cuts. Sometimes, dry skin can lead to itching and accidental scratching, or you might have had minor, unnoticed scrapes. Please try to keep the area clean and hydrated. If these marks continue to appear, persist, or cause you discomfort, I gently recommend consulting a doctor or dermatologist for an evaluation to find the exact cause.