cuales medicamentos que afectan la fertilidad

In this article you will find:

  • Causes
  • An external cause
  • Causes by drugs and alcohol
  • Drugs that affect the fertility of both
  • Dental hygiene and infertility

The problems to conceive, both in men as in women, may result from the consumption of some substances like alcohol; but also of some anti-inflammatory drugs. Pascuala Alvarado, tells us what are the medications that affect fertility.


The causes for which a couple fails to get pregnant can be varied, in the case of the woman, the reproductive capacity depends on the age, medical history and ovarian reserve; while in man, the associated factors may be the quality and quantity of sperm cells, disorders in ejaculation, family history, among others.

An external cause

However, in both cases, the administration of drugs or the drugs can also be a cause of infertility. These may affect the sperm, the egg or the sex life.

In the case of men, the medications that affect fertility are:

  • Sulfasalizina: low sperm count
  • Nitrofurantoin: low sperm count
  • Tetracyclines: decreased sperm motility
  • Cimetidine: cause impotence
  • Ketoconazole: causes impotence and decreases sexual drive
  • Coliquicina: decreases the fertilization of the sperm
  • Antidepressants: cause impotence
  • Porpanolol: causes impotence
  • Chemotherapy: lowers the sperm count
  • Corticosteroids: high-dose (cortisone and prednisone) lowers the sperm count.

Causes by drugs and alcohol

In terms of drugs, marijuana and alcohol cause abnormalities of the sperm; cocaine decreases the libido, as well as the motility and number of sperm.

In women drugs that may impair their reproductive capacity are:

  • Anti-inflammatory (like ibuprofen): affecting the follicles of the egg
  • Chemotherapy: cause ovarian failure.

With respect to drugs, marijuana stops ovulation and stops menstruation.

Drugs that affect the fertility of both

Antiepileptic drugs affect the fertility of both sexes (teenagers) when their use is prolonged, since they produce changes in testicular size and length of the penis and in women Suffering from Polycystic Ovary.

Read also: The biological clock and light exposure affect your chances of conceiving

Dental hygiene and infertility

Women planning to become pregnant, should consult to your dentist for a comprehensive review in dental hygiene and, if necessary, apply treatments that your dentist recommends, in order to increase the odds of ovulation and the onset of disease.


  • Some specialists claim that a poor dental hygiene, can intervene in the fertility of the woman. It is essential to maintain control at any stage of life.
  • If a couple plans a pregnancy, it is advisable to decrease a little at certain habits (smoking, drinking).
  • Both the man and the woman, you should avoid using excessive drugs toxic to fertility.

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