Stem Cell Therapy FAQs — Expert Answers From Viezec

Stem cells are the body's master cells—capable of developing into various specialized cells. They play a vital role in repair, regeneration, and healing.

Common types include mesenchymal stem cells (MSCs), hematopoietic stem cells, embryonic stem cells, and induced pluripotent stem cells (iPSCs).

It's a regenerative treatment where stem cells are introduced into the body to replace or repair damaged tissues and improve function.

They can be harvested from bone marrow, umbilical cord blood, adipose (fat) tissue, and in some cases, dental pulp or placental tissue.

Some treatments are FDA- or DCGI-approved for specific conditions. When done under proper protocols, stem cell therapy is generally safe.

It's being used for orthopedic injuries, neurological conditions, autoimmune diseases, cardiovascular issues, diabetes complications, and more.

Damaged tissues release signals that attract stem cells to the injury site, where they aid in repair and regeneration.

While not always a cure, it often helps slow disease progression, reduce symptoms, and improve quality of life.

Most side effects are mild—like fatigue, low-grade fever, or soreness. Serious complications are rare when protocols are followed.

Some patients notice improvements within weeks, while others may take months. Results vary by condition and individual biology.

Depending on the condition, they may be injected intravenously, intrathecally (spinal), or directly into the affected area.

It uses the patient's own stem cells, reducing the risk of immune rejection.

Stem cells are sourced from a donor—either related or unrelated—which can be more effective in some conditions.

Viezec partners with accredited labs to ensure ethically sourced, highly viable, and purified stem cells for treatment.

Local or mild sedation may be used for extraction or injection, but general anesthesia is usually not necessary.

No. Exosomes are nano-vesicles released by stem cells that carry healing signals, while stem cells are the actual regenerative units.

Most patients resume normal activities within a day or two, though some may need additional recovery depending on the procedure.

While full organ regeneration is still under research, stem cells show promising results in improving organ function in liver, heart, and kidney conditions.

Yes, stem cells are used in anti-aging skin therapies, hair regeneration, and even dental applications.

Instead of managing symptoms, stem cells aim to heal the root cause through regeneration.

Yes, when performed in accordance with ICMR and DCGI regulations. Viezec adheres to all national guidelines for safe practice.

India offers world-class medical expertise, cost-effective procedures, and regulatory-compliant treatments with high success rates.

In most cases, it's not covered, as it is still considered experimental for many conditions. Always check with your provider.

For allogeneic transplants, compatibility is important. Autologous stem cell therapy doesn't require matching.

No. Viezec uses ethically sourced adult stem cells, primarily mesenchymal stem cells, from umbilical cords and other non-embryonic sources.

Adult stem cells and umbilical cord cells usually don't raise ethical issues, unlike embryonic stem cells.

Yes, some patients may benefit from multiple sessions based on the medical condition and their response.

Yes, in some cases, especially for conditions like cerebral palsy or autism. Each case is evaluated individually.

They may help manage symptoms or improve function but cannot change genetic codes. Research is ongoing in this area.

While many patients benefit, not all respond equally. Pre-treatment evaluation helps predict effectiveness.

Viezec offers high-quality, personalized treatments with advanced protocols, certified stem cell labs, and international patient support. Many patients ask how to identify a reliable treatment provider — we've prepared a detailed guide on how to choose a stem cell clinic, including the questions you should ask before booking treatment.

Contact Viezec through the website or helpline to schedule a free consultation. Our team will guide you through eligibility, costs, and next steps.