Menstruation is a normal biological process that most women experience throughout their lives. However, menstrual symptoms can be warning signs of underlying health conditions that can be dangerous if ignored.

Here are four common menstrual symptoms that require attention:.

1. Heavy or prolonged periods

Heavy or prolonged periods can lead to iron-deficiency anemia, a condition in which the body lacks enough red blood cells to carry oxygen to organs and tissues. Iron-deficiency anemia can cause fatigue, weakness, and shortness of breath.

It can also affect cognitive function and lead to depression and anxiety. Moreover, heavy or prolonged periods may indicate uterine fibroids, endometriosis, or other conditions that require medical treatment.

2. Severe cramps

Cramps are a normal part of menstruation, but severe cramps may signal an underlying condition such as endometriosis or pelvic inflammatory disease.

Endometriosis is a condition in which the tissue that normally lines the uterus grows outside the uterus, causing pain and infertility. Pelvic inflammatory disease is an infection of the reproductive organs that can lead to infertility, chronic pain, and other complications. Severe cramps that are not relieved by over-the-counter pain relievers require medical attention.

3. Irregular periods

Irregular periods can be a sign of hormonal imbalances, thyroid disorders, or polycystic ovary syndrome (PCOS).

PCOS is a condition that affects up to 10% of women of childbearing age and can cause irregular periods, excess hair growth, acne, and fertility problems. Hormonal imbalances and thyroid disorders can also lead to mood swings, weight gain, and other health problems. Women with irregular periods should consult a healthcare provider to rule out underlying conditions.

4. Abnormal vaginal bleeding

Abnormal vaginal bleeding can be a sign of cervical or uterine cancer, infections, or other conditions. Women who experience bleeding between periods, after sex, or after menopause should seek medical attention.

They may need a pap smear, pelvic exam, or other tests to detect any abnormalities.