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Put your health first in 2026 with free visits on all categories, and $200 off longevity testing.
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Psychological Erectile Dysfunction: Is It All in Your Head?
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What Causes Rapid Weight Gain?
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BMI Calculator
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Psychological Erectile Dysfunction: Is It All in Your Head?
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Answers to Common Questions About Felix’s Weight Loss Program
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What Causes Rapid Weight Gain?
Learn more
Who is Eligible for Weight Loss Medications & How Can I Get a Prescription?
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Does Tadalafil expire?

Yes. If left for too long, Tadalafil will start to lose its effectiveness. Therefore it is not recommended to take Tadalafil more than a year after the prescription has been dispensed.