What diseases do changes in facial features during pregnancy indicate? (Source: Data map)
After pregnancy, the pregnant mother\’s eyes, ears, nose, and mouth are also quietly changing. These changes will have varying degrees of impact on pregnant mothers, and may even bring about some specious \”diseases\”, so pregnant mothers need to pay special attention to this.
Due to the great changes in the endocrine system after pregnancy, the corneal tissue of pregnant mothers will experience mild edema, thereby increasing the thickness of the cornea. At the same time, the tear secretion of pregnant mothers is less than usual, the mucus content increases, and the curvature of the cornea will also change, which can easily cause corneal damage and make the eyes feel foreign body and friction.
Common eye changes during pregnancy include:
decreased vision
Hormonal fluctuations during pregnancy can cause vision impairment. If you are nearsighted to begin with, pregnancy may make it slightly worse, and you may find that your glasses don\’t fit properly. After childbirth, estrogen levels drop and vision returns to normal. It should be reminded that excessive changes in vision may be a symptom of diabetes or high blood pressure, so do not take it lightly.
Countermeasures: Go to the hospital for regular check-ups every month. If you find that your vision has decreased significantly, you should ask your doctor to do a urine glucose test for you. If your old glasses don\’t fit, don\’t make do with them, and don\’t throw them away (because they\’ll come in handy again after the baby is born). Buying a pair of comfortable maternity glasses for the time being is also a special souvenir.
The curvature of the cornea becomes steeper during pregnancy, producing a mild refractive error that becomes more pronounced toward the end of pregnancy. One of the conditions leading to hyperopia, weakened ciliary muscle adjustment ability, and blurred near objects. If you are already myopic, the degree of myopia in your eyes will increase at this time.
Countermeasures: This abnormal phenomenon will generally return to normal 5-6 weeks after delivery. Therefore, if the pregnant mother develops hyperopia or myopia at this time, there is no need to change glasses first. is relatively accurate.
corneal edema
Due to the increased secretion of progesterone and electrolyte imbalance in pregnant mothers, it is easy for the moisture in the cornea and lens to increase, causing mild corneal edema. The average thickness of the cornea can increase by about 3%, and it will be more obvious in the third trimester of pregnancy. Due to corneal edema, sensitivity is reduced, and the corneal reflex and eye protection functions tend to be weakened.
Countermeasures: Generally, no special treatment is required, and it will return to normal automatically 6-8 weeks after delivery.
In the third trimester of pregnancy, approximately 80% of pregnant mothers experience reduced tear secretion. During pregnancy, due to the influence of hormone secretion, the uniform distribution of the tear film will be destroyed. The amount of tears is reduced and the quality is unstable, which can easily cause dry eye syndrome.
Countermeasures: Pregnant mothers should pay attention to health care during pregnancy, have reasonable nutrition, and supplement with vitamins A, C and other nutrients that are beneficial to the eyes. You can drop an appropriate amount of eye drops to moisturize the cornea and eliminate eye fatigue.. Chloramphenicol eye drops should not be used during pregnancy. If inflammation is present, erythromycin and lintamycin eye drops can be used, but it is best to seek advice from your obstetrician first. The absorption of eye drops flows to the nasal cavity through the nasolacrimal duct, and is absorbed through the mucous membrane and enters the blood circulation system. If the pregnant mother is worried that using eye drops will harm the fetus, she can put the eye drops close to the tear point in the eye, which can reduce the absorption of the drug.