HealthTap Online Primary Care Doctors Accepting New Patients
Book a video visit
HealthTap
Telehealth
A member asked:

Why do i get instant sexual arousal (penis erection within seconds)? even if a girl passes by my penis gets erected. is it normal? if not then causes?

A doctor has provided 1 answer

Pretty normal,: at least in the first decade or two after puberty. There will come a time when you wish you could get an erection but no longer can.

Dr Willson agreed

Answered 2/8/2019

3k views

Thank

Related Questions

A member asked:

In hocd, does false sexual arousal can cause erection in OCD cases??

A doctor has provided 1 answer

A member asked:

Why does penis foreskin becomes sensitive after sexual arousal? It has been 4 days n my foreskin is still sensitive. How much more time b4 it's normal

A doctor has provided 1 answer

A member asked:

I don't get spontaneous erections during the day. If I go a few days without sexual intercouse/masturbation is that bad for the penis? I get erections at night?

3 doctors weighed in across 2 answers

A member asked:

Sometimes when talking to girl i feel erection and sometimes get wet without having a sexual desire all. Is it the worry about ? I am really scared.

A doctor has provided 1 answer

A member asked:

I am male 31 never has sexual experience. Sometimes I feel when I stand I have penis erection (do not mean it is very weak) and when i sit on feet (like we sit our load on feet) the erection is better than standing. Is that perfectly normal?

A doctor has provided 1 answer

Sponsored Content
HealthTap Medical Group does not endorse products or services. Sponsored content revenues support our mission to make health information free and accessible to all.Learn more

People also searched for:

I masturbate a lot and I have numb penis and no sexual arousal and erections since 2 months will this heal if i rest it or is it permanently damaged?
Sir, I have masturbated some year back. now, I face erectile dynsfunction, watery semen hypersensitivity in my penis. Sexual arousal and night fall and feel some liquid is coming everyday anytime. can you tell sir what the problem is with me?
I get instant penis erection (sexual) & orgasm within 2 minutes & some men gets late erection in result they lasts longer in bed. Is it normal for me?
I am not having fun while having sex what could be the cause even when i try to have fun? May be that's why I am not having very hard erection. how to increase your sexual arousal?
Sometimes my penis gets weak during sexual intercourse and i even lose my erection. What could be the cause?

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
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.