Get Virtual Care
  • Primary Care
  • Urgent Care
  • FAQs
  • Support Center
For Businesses
  • Direct Primary Care for Organizations
  • For DMEs and Pharmacies
  • For Health Plans
  • For Providers
About Us
  • Who We Are
  • Why HealthTap
  • Our Standards
  • Contact
Log in
Book a video appointment
Book now
  • Get Virtual Care

    • Primary Care
    • Urgent Care
    • FAQs
    • Support Center
  • For Businesses

    • Direct Primary Care for Organizations
    • For DMEs and Pharmacies
    • For Health Plans
    • For Providers
  • About Us

    • Who We Are
    • Why HealthTap
    • Our Standards
    • Contact
Log in to HealthTap
HealthTap Online Primary Care Doctors Accepting New Patients
Book a video visit
HealthTap
Telehealth
A member asked:

Can dna from deceased persons hair be used to look for family risk of disease?

A doctor has provided 1 answer
Dr. Terry Simpson answered

No: Often it is too dry and the root is gone.

Answered 7/8/2012

5.7k views

Thank

Related Questions

A member asked:

I have a general anxiety disorder. I bumped my head twice on the backside. I have been extremely worried if I hurted myself. My family says I am making things worse than they are. How to tell if you really have an underlying head injury?

A doctor has provided 1 answer

A member asked:

Can death by anaphylaxis be prevented in hospital? My daughter had a head shunt revision and was immediately sitting up within an hour after surgery. She was visiting with family, texting her friends and professors to make up exams, six hours later she ha

A doctor has provided 1 answer

A member asked:

Hair loss, achy/swollen joints, fatigue, faint. Blood came back low A/G ratio, positive Ana titer 1320 homogenous speckled. Normal RF, CBC, ds-DNA. Doc suspects some connective tissue disease. What do you think?

2 doctors weighed in across 2 answers

A member asked:

18 Indian male.I have black hairs on my head but there is just ONE red hair. Never used hair color and my family with black heads only. PROBLEM?

A doctor has provided 1 answer

A member asked:

What can I do for really damaged hair? Can a disease cause this?

A doctor has provided 1 answer

People also searched for:

Severe joint pain nausea nose sores mouth sores malaise for 9 months now hair falling out in clumps. ANA pos but SM and DNA neg. my rheum dk why help?
Biopsy DLE Inconclusive Weak Positive ANA,ds-DNA Normal ENA R Positive ANT RNP positive CBC Good (3 clinical)Photosen Rash Ears 250 Hair loss day DLE?
Can a DNA test reveal what diseases exist in the family? And can they tell whether the disease comes from the mother or the father?
Hi I have a low folate (folic acid) high WBC , I have alopeca lost my hair all in month , dizziness headaches , high Bp ( heart disease in family ) so tired , Ty ?
First IVF cycle in June. Pre-tests revealed high prolactin, normal TSH (2.1). Symptoms: thinning hair, sore tendons, dry skin, thyroid disease in family. Suggest thyroid tests before starting IVF?

Telemedicine

Primary Care
Manage Your Conditions
Women's Health
Children's Health
Men's Health
Senior Health
Wellness, Prevention & Lifestyle
Sexual Health
Mental & Behavioral Health
Travel Medicine
Urgent Care
Ask your question
Didn't find what you're looking for?

90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.

Ask your question

More of what we treat

Allergies
Antibiotics
Asthma
High Blood Pressure
Prescriptions
Type 2 Diabetes
Content on HealthTap (including answers) should not be used for medical advice, diagnosis, or treatment, and interactions on HealthTap do not create a doctor-patient relationship. Never disregard or delay professional medical advice in person because of anything on HealthTap. Call your doctor or 911 if you think you may have a medical emergency.
HealthTap
HIPAA logo
HIPAASecure
Soc 2 Type 2 logo
SOC 2 Type 2Certified
JCAHO Accredited
JCAHOAccredited

For Businesses

Direct Primary Care for OrganizationsFor DMEs and PharmaciesFor Health PlansFor Providers

Company

About UsSupport CenterContact Us

Health Content

Health TopicsDoctor Q&A by Specialty

Join Us

For DoctorsJobs
Member App

Download HealthTap

Video visit and message your doctor

Member App QR Code
Play Store Member LinkApp Store Member Link

Questions?

+1 (888) 828-0841support@healthtap.com
LinkedInTwitter
HomeTermsPrivacyCookiesDMCAHealth TopicsDoctors DirectoryDoctor Q&A by Specialty
Copyright 2026 HealthTap, Inc.