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The pregnancy journey can be a unique experience for every woman. Alterations in hormonal levels and cardiovascular adaptations are among the many significant physiological changes that take place in a woman’s body during pregnancy. While symptoms like morning sickness, fatigue, and loss of appetite are considered quite common during pregnancy, nosebleeds or medically known as Epistaxis, are also a typical occurrence during pregnancy. Most women who experience nosebleeds during pregnancy are often alarmed. This blog serves as a reminder that nosebleeds during pregnancy are not detrimental to the foetal health. A detailed knowledge of the mechanisms responsible and practical methods for its management laid down in this article will prove beneficial for both the physical and mental well-being of the expectant mother.
Understanding Pregnancy-Induced Nosebleeds
The estrogen and progesterone levels shoot up during pregnancy. Estrogen acts directly or indirectly on various organs in the body, resulting in changes that predispose the nasal mucosa to bleeding:
Increase Blood Volume
By the second trimester, the maternal blood volume increases by nearly 50% so that there are sufficient supplies for the developing fetus. This leads to a higher pressure in capillaries all over the body. The nasal mucosa is highly vascular, which makes tiny vessels susceptible to rupture when pressurised.
Vasodilation
Estrogen is responsible for vasodilating effects, causing the mucous membranes of the nose to swell and widen. The expectant woman suffers from a chronic condition of nasal blockage and a runny nose. This often makes the fragile nasal tissues liable to bleed on the smallest irritation.
Dehydration
Neglecting hydration during pregnancy can disturb the fluid balance in the various parts of the body. The nasal membranes are often deprived of adequate moisture, thus becoming less flexible and prone to cracking. The epistaxis during pregnancy is often the result of this situation.
Medical Conditions that Lead to Nosebleeds During Pregnancy
Would-be mothers experiencing Preeclampsia or high blood pressure during pregnancy are prone to nosebleeds. High blood pressure often weakens the nasal blood vessels, causing them to rupture when irritated. This must be brought to the notice of the health care provider during prenatal evaluation.
A pyogenic granuloma, a benign tumorous growth in the gums between the teeth, can cause a bleeding nose in pregnancy. The hormonal influx during pregnancy causes this growing mass of capillary blood vessels. These tumours can appear anywhere on the mother’s body and usually disappear after delivery. Using medicated gel or a nasal spray can appease the condition.
Ways to Stop a Nosebleed
Remain calm when the nosebleed starts. Undue stress can increase blood pressure and contribute to increased blood loss. Clinical first aid should follow these procedures:
- Sit up and lean forward slightly to stop the blood from running down the back of the throat, causing nausea and airway irritation, etc.
- Pinch the soft parts of the nose together (below the nasal bone) firmly.
- Apply pressure for at least 10–15 minutes continuously without intermittent checks, to allow for clot formation.
- Apply a cold compress to the nasal bridge to constrict blood vessels and slow bleeding.
- Use the mouth for respiration.
Long-Term Preventive Therapies
The primary focus of pregnancy nose bleeding or Epistaxis prevention is preserving the integrity of the nasal mucosa and reducing environmental triggers.
Hydration and Lubrication:
- Saline Nasal Spray: Using over-the-counter nasal saline spray or drops several times a day can help manage the issue. Sprays or drops containing decongestants are best avoided, as these can contribute to drying of the nasal passages.
- Water-Based Lubricant: A small amount of water-based lubricant or a specialised nasal lubricant applied to the inside of the nose prior to sleeping may prevent nocturnal drying and cracking.
- Fluid Consumption: Increased fluid intake helps to maintain the overall hydration of all body tissues, including the mucosa lining the respiratory tract.
Adjustments to the Environment:
- Humidifier: A cool-mist humidifier used in the bedroom at night may have a dramatic effect on decreasing the impact of dry air, particularly overnight.
- Proper Nose Blowing Technique: Excessive nose blowing should be avoided. If necessary, gentle nose blowing should be used with the mouth slightly open to release the pressure.
When to Seek Medical Attention
Nosebleeds during pregnancy, although harmless, are not without exceptions. Medical assistance must be sought if the bleeding does not resolve within 30 minutes of applying firm pressure, or if there are severe headaches, blurred vision, and dizziness associated with a nosebleed in the third trimester. Expert advice is imperative when an expectant mother experiences very heavy nasal bleeding or when the blood runs down the back of the throat. Mothers who are diagnosed with hypertension or have been experiencing Epistaxis several times a week must seek medical care without delay.
Conclusion
Epistaxis is undoubtedly an unpleasant experience during pregnancy. However, it can be easily managed at home with the help of simple preventive strategies. Hope this blog helps relieve soon-to-be mothers from unmerited anxiety.