Sildenafil

Sildenafil pills come in 4 different doses, but the only low cost option is the 20mg pill. Our online pharmacy charges $2/20mg pill, including free delivery.

52% of men experience some kind of erectile dysfunction throughout their life

What Is Sildenafil?

Sildenafil is the chemical name for the active ingredient in viagra . Sildenafil is in the group of medicines that doctors call PDE-5 inhibitors.

How to take sildenafil

Your Lemonaid doctor or nurse practitioner will recommend the appropriate starting dose based on all the information you provide. Typically our doctors or nurse practitioners prescribe the 60mg as a starting dose, which means taking 3 of the 20mg pills at a time.

Never take more than one dose in 24 hours. Do not eat grapefruit or drink grapefruit juice on the same day you take sildenafil because it increases the chance of side effects.

Common side effects

Common side effects include headache, flushing, upset stomach, minor changes in vision, nasal congestion, back and muscle pain, nausea, mild dizziness, and rash. These side effects will often go away on their own, but you should seek treatment if they persist.

Can I get sildenafil online?

At Lemonaid you can buy genuine sildenafil online by completing an online visit to with a doctor or nurse practitioner licensed in your state. We can send that prescription to our partner mail order pharmacy who offer free delivery. To get started you can use our erectile dysfunction service.

Different sildenafil strengths

Generic 20mg pills are the low cost option. If a Lemonaid doctor or nurse practitioner thinks it is appropriate to give you a prescription, they will recommend you take 1, 3 or 5 pills at a time, depending upon your personal situation. 1 pill at a time = 20mg dose. 3 pills at a time = 60mg dose. 5 pills at a time = 100mg dose. These are the closest equivalent doses to the more expensive sildenafil 25mg, sildenafil 50mg and sildenafil 100mg. The typical starting dose for someone who has never taken these medicines before is 60mg, or 3 of the 20mg pills at a time. Pfizer makes an expensive branded version of the 20mg pill called Revatio. Generic versions of the 20mg pill are the low cost way to get ED medicines.

Sildenafil also comes in more expensive 25mg, 50mg and 100mg doses. Pfizer makes a Viagra-branded and generic version of the 25mg, 50mg and 100mg pills.

FDA and sildenafil 20mg

The FDA has approved the 25mg, 50mg and 100mg pills to treat erectile dysfunction. The FDA has not approved the 20mg pill for erectile dysfunction, but has approved them for pulmonary hypertension. If you take the 20mg for erectile dysfunction then you are taking it off-label.

Our erectile dysfunction Rx options

We offer prescription medications clinically proven to help improve erections.

Viagra

Most common PDE5 drug that lasts in your system for 4 – 6 hours.

Cialis

Most common fast-acting PDE5 drug that lasts in your system for up to 18 hours.

Sildenafil

PDE5 drug that lasts in your system for 4 – 6 hours.

Tadalafil

Fast-acting PDE5 drug that lasts in your system for up to 18 hours.

Typical cost per pill

$2/pill with our mail order partner. Prices at Walgreens/CVS can be $18/pill.

Lemonaid Mail Order

Yes – FREE delivery.

Time to take effect

How long effects last

How it works

Answer confidential assessment

Your responses help us understand your unique situation

A doctor or nurse practitioner will message you within 1 day

Personalized discussion about treatment options

FREE fast delivery to your door

2-3 business days and then monthly delivery for 11 refills – cancel anytime

Great care you can afford

Download the app and get your healthcare on the go. It’s free!

Consent, Privacy, Legal

If you’re using a screen reader, or having trouble reading this website, please call Lemonaid Patient Support for help at 415-926-5818.

Lemonaid Health is a national online doctor’s office. Our services are provided by one of our four medical groups. All four medical groups do business as ‘Lemonaid Health’. In all states other than Kansas, New Jersey and Texas, Lemonaid services are provided by LMND Medical Group, Inc., A Professional Corporation, doing business as Lemonaid Health. In Kansas, Lemonaid services are provided by LMND Medical Group, A Professional Association, with registered office 112 SW 7TH Street, Suite 3C, Topeka, KS 66603. In New Jersey, Lemonaid services are provided by LMND Medical Group Professional Corporation, with registered office 820 Bear Tavern Road, West Trenton, NJ 08628. In Texas, Lemonaid services are provided by LMND Medical Group, A Professional Association, with registered office 1999 Bryan Street, Suite 900, Dallas, TX 75201. Our team is based at 870 Market Street, Suite 415, San Francisco CA 94102, USA. You can call us on 415-926-5818.

Lemonaid Health Inc provides a variety of administrative and management services to the four medical groups.