To raise your levels safely and quickly, taking 60,000 IU of vitamin D3 (cholecalciferol) once a week for about 8 weeks is a highly effective, standard medical approach. Alternatively, taking 4,000 IU daily (2,000 IU twice a day) is also safe but may raise your levels more gradually. I recommend discussing these options with your doctor to choose the best schedule for you and to monitor your progress with a follow-up blood test.

It is very common to have low vitamin D even with normal calcium. A level of 5 is quite low, but please don't worry, as this is highly treatable. Taking D RISE 2000IU (cholecalciferol) is a great step. Typically, a dose of 2000IU is taken once daily with a meal to help absorption. However, because your level is very low, your doctor might temporarily prescribe a higher weekly dose (like 50,000IU) before starting this daily dose. Please consult your healthcare provider to confirm the best starting schedule for you, and we will monitor your levels to ensure they rise safely.

The feeling of fullness after water, nausea, and sensitivity to food smells can happen because your digestion has temporarily slowed down. This is a common, mild effect of clidinium bromide (in Librax), which is meant to relax your stomach muscles. While cyproheptadine (Practin) and your supplements (Full 24, D-Rise) work to support you, the slower stomach emptying can make even water feel heavy. Try taking small, frequent sips of lukewarm water and avoiding strong kitchen smells. These symptoms usually improve, but please mention them to your doctor to see if a quick adjustment to your therapy is needed.

While D-Rise (cholecalciferol) is excellent for correcting vitamin D deficiency, it often takes more than a month of weekly doses for your muscles and bones to fully heal and for symptoms to resolve. Sometimes, persistent leg pain or nighttime cramps can also be linked to low magnesium, calcium, or simple dehydration. Please continue your prescribed treatment, stay well-hydrated, and gently stretch before bed. If the pain persists or worsens, it is best to consult your doctor to check your calcium levels or rule out other causes.

While your vitamin D (D-Rise) or B-complex (Becosules) levels may have shifted, recurring faintness can also be related to other easily manageable factors like hydration, blood pressure, or blood sugar. Since fainting is important to address, I gently recommend consulting your doctor. They can easily check your vitamin levels and run a few simple tests to find the exact cause and help you feel steady and energized again.

Vitamin D deficiency is very common and easily treatable. Typically, doctors prescribe a high-dose Vitamin D3 (cholecalciferol) supplement, often taken weekly for 8 to 12 weeks to quickly restore levels. After this initial phase, a lower daily maintenance dose of Vitamin D3 (usually 800 to 2,000 IU) is recommended. Sometimes, calcium supplements are also suggested to support bone health. Your father will likely need a simple blood test after a few months to monitor his progress. I highly recommend consulting his doctor to get the exact dosage tailored to his specific levels and health needs.