Doctors Note Logo

Published on: 2/3/2026

The Side Effect Truth: What Everyone Gets Wrong About Birth Control Risks

Most people overestimate birth control risks: for healthy users, most methods are very safe, side effects are usually mild and temporary, and serious problems like blood clots are uncommon, screened for, and often lower risk than during pregnancy, though risks vary by method and personal history. There are several factors to consider; see the complete information below for method-by-method tradeoffs, who is at higher risk, cancer and mood nuance, urgent warning signs, and how these details can shape your next steps with a clinician.

answer background

Explanation

The Side Effect Truth: What Everyone Gets Wrong About Birth Control Risks

Birth control is one of the most widely used medical tools in the world. Yet few health topics are surrounded by as much confusion, fear, and misinformation. Headlines often exaggerate dangers, social media simplifies complex science, and personal stories—while valid—can distort how risks actually work.

This article explains the real side effect truth about birth control, based on credible medical consensus from organizations like the CDC, WHO, and the American College of Obstetricians and Gynecologists (ACOG). The goal is not to dismiss concerns or downplay risks, but to replace fear with clarity so you can make informed decisions about birth control options that fit your body and life.


First: What People Often Get Wrong About Birth Control

1. "Birth control is dangerous for most people"

This is one of the biggest myths.
In reality, most birth control options are considered very safe for the majority of users. Serious complications are rare, especially when prescriptions are matched to an individual's medical history.

That doesn't mean side effects never happen—but it does mean risk is often misunderstood or overstated.


2. "Hormonal birth control causes permanent damage"

There is no credible evidence that approved hormonal birth control causes permanent harm to fertility or long-term organ damage in healthy users.

  • Fertility typically returns after stopping birth control
  • Hormones used are similar to those the body naturally makes
  • Long-term use has been studied for decades

Some side effects can take time to resolve, but permanence is not the norm.


3. "All birth control side effects are the same"

Different birth control options work in different ways, and side effects vary widely between people.

Two people on the same pill can have completely different experiences.


Understanding Birth Control Options (And Their Real Risks)

Hormonal Birth Control Options

These include:

  • Birth control pills
  • Hormonal IUDs
  • Birth control patch
  • Vaginal ring
  • Birth control shot (Depo-Provera)
  • Implant (Nexplanon)

Common side effects (often mild and temporary):

  • Nausea
  • Breast tenderness
  • Headaches
  • Breakthrough bleeding
  • Mood changes

Less common but serious risks:

  • Blood clots (mainly with estrogen-containing methods)
  • Increased blood pressure
  • Stroke risk in specific high-risk groups (e.g., smokers over 35)

For most healthy, non-smoking users under 35, the absolute risk of these complications remains very low.


Non-Hormonal Birth Control Options

These include:

  • Copper IUD
  • Condoms
  • Diaphragms
  • Fertility awareness methods

Common side effects:

  • Heavier or more painful periods with copper IUD
  • Vaginal irritation (from condoms or spermicides)
  • Higher failure rates with typical use for some methods

Non-hormonal options are excellent choices for those who cannot or prefer not to use hormones.


The Truth About Blood Clots (A Major Fear Topic)

Blood clots are one of the most talked-about risks—and one of the most misunderstood.

Key facts:

  • The risk is highest with estrogen-containing birth control
  • The overall risk is still lower than the risk of blood clots during pregnancy
  • Risk increases if you:
    • Smoke
    • Have migraines with aura
    • Have clotting disorders
    • Are over 35 and smoke

Doctors screen for these risks before prescribing birth control, which dramatically reduces danger.


Mental Health, Mood, and Birth Control

Some users report mood changes, anxiety, or depression while on birth control. Research shows:

  • Most people do not experience significant mental health effects
  • A small subset may notice mood changes
  • Teen users may be slightly more sensitive to hormonal shifts

What's often missed in online conversations is that stress, trauma history, relationship safety, and life circumstances also strongly affect mental health.

If emotional symptoms feel overwhelming or sudden, it's worth considering whether past experiences might be contributing—sometimes unrecognized sexual trauma can manifest as physical or emotional symptoms that are mistakenly attributed only to birth control, and a free AI-powered symptom assessment can help you better understand what you're experiencing.


Cancer Risk: What's True and What's Not

Another area full of myths.

What credible research shows:

  • Hormonal birth control slightly increases the risk of:
    • Breast cancer (while actively using)
    • Cervical cancer (with long-term use)
  • Hormonal birth control reduces the risk of:
    • Ovarian cancer
    • Endometrial (uterine) cancer

For many people, the protective effects against certain cancers continue even after stopping birth control.

Cancer risk depends on personal and family history, which is why individualized medical advice matters.


Why Side Effects Are Often Blamed on Birth Control Alone

It's common to blame birth control for symptoms like:

  • Fatigue
  • Weight changes
  • Low libido
  • Brain fog

But these symptoms can also be linked to:

  • Thyroid conditions
  • Iron deficiency
  • Chronic stress
  • Sleep deprivation
  • Trauma or mental health challenges

Birth control can sometimes reveal underlying issues rather than cause them.


Choosing the Right Birth Control Option Is Personal

There is no "best" birth control—only the best option for you.

Factors to consider:

  • Your medical history
  • Lifestyle and daily routine
  • Period symptoms
  • Future pregnancy plans
  • Comfort with hormones
  • Ability to remember daily or weekly dosing

Trying more than one method before finding the right fit is normal and medically acceptable.


When Birth Control Side Effects Should Never Be Ignored

While most side effects are mild, seek medical care immediately if you experience:

  • Sudden chest pain or shortness of breath
  • Severe leg pain or swelling
  • Vision changes
  • Intense headaches unlike usual migraines
  • Yellowing of skin or eyes
  • Signs of severe depression or suicidal thoughts

If something feels life-threatening or serious, speak to a doctor right away or seek emergency care.


The Bottom Line: The Side Effect Truth

What everyone gets wrong about birth control risks is not that risks exist—but how common and how dangerous they actually are.

The truth is:

  • Birth control options are among the most studied medications available
  • Most users experience either mild side effects or none at all
  • Serious complications are rare and often preventable with proper screening
  • Fear-based information does more harm than good

Informed choice—not fear—is the foundation of reproductive health.


Final Advice

If you're considering changing or starting birth control, or if side effects worry you, speak to a doctor who can review your personal risks and help you explore safer or better-fitting birth control options. No article can replace individualized medical care—especially when symptoms feel severe, sudden, or life-threatening.

Your health deserves facts, compassion, and professional support.

(References)

  • * Demir, T., Aytürk, D., Şişli, B., & Gözügül, M. (2022). Perceptions of risks and benefits of hormonal contraception among women of reproductive age in a public university in Turkey. *Journal of Health Research*, *36*(1), 164-173.

  • * Stoddard, E., Seib, K., & Kaneshiro, B. (2023). Perceptions of hormonal contraception risks and benefits among women with a history of pregnancy. *Contraception and Reproductive Medicine*, *8*(1), 1.

  • * Creinin, M. D., & Schreiber, C. A. (2022). Hormonal contraception: benefits, risks, and clinical considerations. *Journal of Women's Health*, *31*(1), 22-30.

  • * Grandi, G., Xholli, A., Pavone, M. E., Cagnacci, A., & Cagnacci, A. (2021). Combined hormonal contraception and cardiovascular disease: an updated review. *Gynecological Endocrinology*, *37*(4), 287-293.

  • * Iannone, P., & D'Oria, M. (2021). Hormonal Contraception and Cancer Risk: A Systematic Review and Meta-Analysis. *International Journal of Environmental Research and Public Health*, *18*(4), 1648.

Thinking about asking ChatGPT?Ask me instead

Tell your friends about us.

We would love to help them too.

smily Shiba-inu looking

For First Time Users

What is Ubie’s Doctor’s Note?

We provide a database of explanations from real doctors on a range of medical topics. Get started by exploring our library of questions and topics you want to learn more about.

Learn more about diseases

Sexual Trauma

Was this page helpful?

Purpose and positioning of servicesUbie Doctor's Note is a service for informational purposes. The provision of information by physicians, medical professionals, etc. is not a medical treatment. If medical treatment is required, please consult your doctor or medical institution. We strive to provide reliable and accurate information, but we do not guarantee the completeness of the content. If you find any errors in the information, please contact us.