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Top 10 Side Effects of Birth Control Pills

Top 10 Side Effects of Birth Control Pills

Here is the Top 10 Side Effects of Birth Control Pills . “The pill” is a type of hormonal contraception that is taken by around 12 million women per year in the US to prevent pregnancy and for other medical reasons.

  • Regulation of menstrual periods.
  • Irregular periods.
  • Menorrhagia (heavy periods).
  • Dysmenorrhea (painful periods).
  • Endometriosis.
  • Premenstrual syndrome (PMS) and premenstrual dysphoric disorder (PMDD).
  • Acne, hirsutism (excess hair growth) and alopecia (hair loss).
  • Decreasing the risk of breast cysts, ovarian cysts, pelvic inflammatory disease (PID) and pregnancies in the fallopian tubes.
  • Oral contraceptives are also used as a method to prevent ovarian and endometrial cancers. Birth control pills do not prevent sexually transmitted diseases.1,3,4.

Common birth control pill side effects
Common side effects of oral contraceptives include: intermenstrual spotting, nausea, breast tenderness, headaches, weight gain, mood changes, missed periods, decreased libido, vaginal discharge and visual changes with contact lenses.

We’ll look at each of these side effects in detail below.

 

10. Visual changes with contact lenses

Top 10 Side Effects of Birth Control Pills

Top 10 Side Effects of Birth Control Pills

  • Hormonal changes caused by the birth control pill can lead to fluid retention which, in turn, can cause the corneas to swell or change shape.
  • When this swelling occurs, contact lenses may no longer fit comfortably.10
  • Contact lens wearers should consult their ophthalmologist if they experience any changes in vision or lens tolerance during pill use.

9. Vaginal discharge

Top 10 Side Effects of Birth Control Pills

Top 10 Side Effects of Birth Control Pills

  • Some people experience changes in vaginal discharge when taking the pill.
  • This can range from an increase to a decrease in vaginal lubrication, an alteration in the nature of the discharge, and changes which can affect sexual intercourse.
  • In the event of vaginal lubrication decreasing, added lubrication can be utilized to make sex a more comfortable prospect.
  • Typically, changes in vaginal discharge are not harmful.
  • Anyone who is concerned about such changes, however, including those who suspect an infection, should speak with their medical provider.

 

8. Decreased libido

Top 10 Side Effects of Birth Control Pills

Top 10 Side Effects of Birth Control Pills

  • The hormone(s) in the contraceptive pill can affect sex drive (libido) in some people.
  • However, many other factors can contribute to a decrease in libido.
  • If decreased libido persists and is bothersome, this should be discussed with a medical provider.4
  • In some instances, however, the birth control pill can increase libido.
  • Such an increase may be due to the relief of painful symptoms such as menstrual cramping, premenstrual syndrome, endometriosis and uterine fibroids.

7. Missed periods

Top 10 Side Effects of Birth Control Pills

Top 10 Side Effects of Birth Control Pills

  • There are times when, despite proper pill use, a period may be skipped or missed.
  • Several factors can influence this, such as stress, illness, travel, and hormonal or thyroid abnormalities.
  • If a period is missed or is very light while on the pill, a pregnancy test is recommended prior to taking the next pack of pills; if further periods are missed or are very light, seek medical advice.

 

6. Mood changes

Top 10 Side Effects of Birth Control Pills

Top 10 Side Effects of Birth Control Pills

  • People with a history of depression are recommended to discuss this with their medical provider, as some people do experience depression or other emotional changes while taking the pill.
  • Anyone experiencing mood changes during pill use should contact their medical provider.
  • These areas of the brain are linked with reward response and evaluating incoming stimuli.
  • The authors of the study write that further research needs to be conducted to confirm whether or not there is a connection between cortical thinning in these areas of the brain, mood changes and birth control pill use.

 

5. Weight gain

Top 10 Side Effects of Birth Control Pills

Top 10 Side Effects of Birth Control Pills

  • Clinical studies have found no consistent association between the use of birth control pills and weight fluctuations.
  • However, many people taking the pill report experiencing some fluid retention, especially in the breast and hip areas.
  • Fat cells can also be affected by the estrogen in birth control pills, although the hormone causes the cells to become larger rather than more numerous.

4. Headache curled up with nausea

Top 10 Side Effects of Birth Control Pills

Top 10 Side Effects of Birth Control Pills

  • Some people experience side effects with “the pill,” such as irregular periods, nausea, headaches or weight change.
  • The sex hormones have an effect on the development of headaches and migraine.
  • Pills with different types and doses of hormone may result in different headache symptoms.
  • Some studies have previously suggested that headaches are least likely to occur with pills that contain low doses of hormones.
  • Headache symptoms are likely to improve over time.
  • Anyone who experiences new onset of headaches when taking the pill should seek medical attention.

3. Breast tenderness

Top 10 Side Effects of Birth Control Pills

Top 10 Side Effects of Birth Control Pills

  • Birth control pills may cause breast enlargement or tenderness.
  • This side effect tends to improve a few weeks after starting the pill, but anyone who finds a lump in the breast or who has persistent pain or tenderness or severe breast pain should seek medical help.
  • Reducing caffeine and salt intake can decrease breast tenderness, as can wearing a supportive bra.

2. Nausea

Top 10 Side Effects of Birth Control Pills

Top 10 Side Effects of Birth Control Pills

  • Some people experience mild nausea when first taking the pill, but symptoms usually subside after a short period of time.
  • Taking the pill with food or at bedtime can help lower the likelihood of nausea. Anyone experiencing persistent or severe nausea should seek medical guidance.

1. Intermenstrual spotting

Top 10 Side Effects of Birth Control Pills

Top 10 Side Effects of Birth Control Pills

  • Approximately 50% of people using the pill experience vaginal bleeding between expected periods  also known as breakthrough bleeding.
  • Most commonly within the first 3 months of starting to take the pill.
  • Generally, this resolves in over 90% of cases by the third pill pack.
  • During spotting, the pill is still effective as long as it has been taken correctly and no doses were missed.
  • People who experience 5 or more days of bleeding while on active pills or heavy bleeding for 3 or more days should contact a health care professional for advice.
  • Intermenstrual spotting may occur due to the uterus adjusting to having a thinner endometrial lining, or maybe due o the body adjusting to having different levels of hormones.

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