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FDA Drug information

Calcitriol

Up to date, easily accessible information about drugs approved by the US Food & Drug Administration (FDA)

Learning Zones

Light microscopy of the internal lining of the urinary bladder; haematoxylin and eosin stain
Overview
Managing High-Risk NMIBC
1 mins
Photo of Prostate cancer cells under microscope, pink and purple tones.
Prostate Cancer Nexus
1 mins
Cerebellum, Thalamus, Medulla oblongata, Spinal cord and Motor Neuron human under the microscope in Lab. Orange colours
Overview
Chronic Inflammatory Demyelinating Polyneuropathy
1 mins
Prostatic tissue biopsy; Sections show fatty tissue, neural tissue and muscle tissue; Prostate cancer diagnosis
Learning Zone
HRR mutation testing in mPC
1 mins
8 year old child with redness and peeling of the skin on the body.
Overview
Atopic Dermatitis in Paediatric Patients
1 mins
Illustration; activated mast cell releasing histamine; AI generated
Learning Zone
Chronic Spontaneous Urticaria Academy
1 mins
Unrecognizable female doctor holding graphic virtual visualization model of Lungs organ in hands. Multiple medical icons on the background.
Learning Zone
Type 2 Inflammation in COPD
1 mins
Advances in Lymphoma
Learning Zone
Advances in Lymphoma
1 mins
Blood clot blocking a blood vessel 3D graphic
Learning Zone
THINK THROMBOSIS: Individualised care
1 mins
UCB EHSF 2024 teaser tile image of 'medical summit'
Learning Zone
Advances in HS
30 mins
Shingles (Herpes Zoster)
Learning Zone
Herpes Zoster Learning Zone
165 mins
Banner image colour gradient
Learning Zone
Type 2 Inflammation in Upper & Lower Airway Diseases
1 mins
HIV 3d graphic of virus
Overview
Treatment selection in HIV Learning Zone
125 mins
Welcome to the Hidradenitis suppurativa Learning Zone
Learning Zone
Hidradenitis Suppurativa Academy
120 mins
Plaque psoriasis
Learning Zone
Psoriasis Academy
910 mins
Woman blinking
Learning Zone
Myasthenia Gravis Learning Zone
110 mins
3D model of the head
Learning Zone
Growth Hormone Deficiency
150 mins
Alopecia areata learning zone 367286186
Learning Zone
Alopecia areata Learning Zone
60 mins
3D image of lungs
Learning Zone
Severe Asthma Learning Zone
100 mins
mCRPC in focus LZ teaser. Doctor and patient
Learning Zone
mCRPC in focus
1 mins
CMKD, Kidney disease, AI generated image
Learning Zone
Complement-mediated kidney diseases
205 mins
Myocardium Cardiac muscle fibers banner image
Learning Zone
Pompe Disease: Key findings from WMS 2022
150 mins
Doctor holding patients hand in consultation
Learning Zone
Supportive care in oncology Learning Zone
150 mins
Doctor separates blood and plasma
Learning Zone
Albumin in fluid management
115 mins
Diagnosing glaucoma
Learning Zone
Glaucoma Learning Zone
190 mins
Image of AI generated blood clot formation that would require pharmacological treatments available for various vascular conditions, such as anticoagulants, anti platelet agents, and vasodilators
Learning Zone
Antiplatelet therapy in ACS: Choices and Controversies
270 mins
patient receiving dialysis, hospital image
Learning Zone
Chronic Kidney Disease Learning Zone
340 mins
Patient with Hidradenitis suppurativa (HS)
Learning Zone
Hidradenitis suppurativa
220 mins
Brain nerve cells
Learning Zone
Multiple Sclerosis (MS) Learning Zone
160 mins
Man with Lupus
Learning Zone
Lupus Learning Zone
240 mins
Woman with gut pain
Learning Zone
Inflammatory Bowel Disease Learning Zone
100 mins
Primary Hyperoxaluria Type 1
Learning Zone
Diagnosis and management of primary hyperoxaluria type 1
110 mins
CDK 4/6 teaser image
Learning Zone
CDK4/6 inhibitors in breast cancer
199 mins
Patient and doctor in consultation, advice on tobacco use
Learning Zone
Very Brief Advice for Tobacco Dependency
155 mins
Fibrinogen Deficiency
Learning Zone
Fibrinogen Deficiency in Bleeding Learning Zone
160 mins
Oral Anti Coagulation Reversal
Learning Zone
Oral Anticoagulation Reversal Learning Zone
355 mins

Disclaimer

The drug Prescribing Information (PI), including indications, contra-indications, interactions, etc, has been developed using the U.S. Food & Drug Administration (FDA) as a source (www.fda.gov).

Medthority offers the whole library of PI documents from the FDA. Medthority will not be held liable for explicit or implicit errors, or missing data.

Drugs appearing in this section are approved by the FDA. For regions outside of the United States, this content is for informational purposes only and may not be aligned with local regulatory approvals or guidance.