DeDe In the late stage of pregnancy, if a pregnant woman experiences mild edema in the ankles that gradually spreads to the external genitalia, lower abdomen, and face, it is referred to as pregnancy-related edema. If the edema occurs only below the ankle joints and is not accompanied by other uncomfortable signs of imbalance, it is … Read more
Otitis media, commonly known as “rotten ears,” can be classified as acute or chronic. Acute suppurative otitis media refers to a suppurative lesion of the middle ear mucosa caused by acute pathogenic bacterial infection. It is more prevalent in children, with the most common cause being the entry of pathogens into the middle ear through … Read more
Acute tonsillitis is an acute non-specific inflammation of the palatine tonsils caused by streptococcus, often accompanied by a certain degree of inflammation of the pharyngeal mucosa and other pharyngeal lymphoid tissues. It is more common in spring and autumn. This disease mostly occurs in children and young people under the age of 30. As the … Read more
Oral ulcer is a common ulcerative lesion among oral mucosal diseases, which frequently occurs in areas such as the lips, cheeks, and edges of the tongue, and is characterized by periodic recurrence. This condition can be seen in individuals of any age, with a higher prevalence in females, and can occur throughout the year. The … Read more
Chronic pharyngitis is a chronic inflammation of the pharyngeal mucosa, which can result from recurrent episodes of acute pharyngitis or be caused by long-term stimulation from tobacco and alcohol. Patients with chronic rhinitis or sinusitis often breathe through their mouths due to nasal congestion, or the purulent secretions can irritate the pharynx, leading to the … Read more
Glaucoma is a common ophthalmic condition characterized by elevated intraocular pressure that affects the ocular nerves and may ultimately lead to blindness. It typically occurs in individuals over 40 years of age, with the highest prevalence between 50-70 years. The condition is more common in females than males, with a male-to-female ratio of approximately 1:3. … Read more
Alopecia areata, commonly known as “bite hair ringworm” or “ghost haircut,” is a localized non-scarring patchy hair loss that occurs suddenly, progresses slowly, and may resolve spontaneously or recur. This condition can affect individuals of all ages and genders, but it is more commonly observed in young to middle-aged adults. The exact cause remains unclear, … Read more
Acne is a chronic inflammatory condition involving the hair follicles and sebaceous glands. It presents as inflammatory papules on the face, chest, and back, which upon squeezing release small, rice-like white sebaceous matter. Because of this, it is commonly known as “pimples” or “blackheads.” This condition primarily affects young men and women and generally tends … Read more
Eczema is a type of allergic inflammatory skin condition commonly seen in clinical practice. Its main characteristics include polymorphic lesions, symmetrical distribution, spontaneous itching, recurrent episodes, and a tendency to become chronic. The causes of eczema are complex. It is generally believed that internal stimuli (such as focal infection, indigestion, certain food allergies, intestinal parasites, … Read more
Psoriasis, also known as Niu Pi Xuan (cowhide-like tinea), is a common chronic inflammatory skin wellness. The basic lesions are red papules or plaques covered with silvery-white scales. They may occur on any part of the body but are more frequent on the limbs and scalp. It can affect individuals of any age, with a … Read more