urticaria, Dermatology FAQ

Medications for Urticaria Hello, doctor. Recently, I have been experiencing outbreaks of urticaria, and my family medicine physician prescribed antihistamines - Loratadine (60mg) along with corticosteroids - Dexamethasone (5mg), to be taken twice a day in the morning and evening....

A large area of redness suddenly appeared in the groin region? Hello Dr. Lee! I have severe urticaria and I am currently taking allergy medication prescribed by my doctor every day. Recently, while changing clothes and looking in the mirror, I noticed a large red patch on the inn...

Regarding medications for urticaria and male pattern baldness? Doctor, I bought Nankang Kuai De 5mg and Haokemin 5mg from the pharmacy. I take 1/4 of Kuai De daily to treat male pattern baldness, and I take one Haokemin every two to three days when I have an outbreak of urticaria...

Regarding medications for urticaria and male pattern baldness? Doctor, I bought Nankang Fast 5mg and Horkemin 5mg from the pharmacy. I take 1/4 of the Fast daily to treat male pattern baldness, and I take one Horkemin every two to three days when I have an outbreak of urticaria. ...

Urticaria at the joints Hello doctor, I have developed hives over the past few days, particularly around my limbs and joints, although there are also sporadic rashes in other areas. I visited a clinic, and the doctor said it was due to changes in the weather and prescribed me med...

Urticaria recurrence after discontinuation of medication? Hello, doctor. Recently, I suddenly started experiencing hives, which have progressively worsened and spread all over my body. For the past month, I have been taking second-generation antihistamines. During my consultation...

Irregular erythema and swelling of the skin? Hello, doctor. My 8-year-old child has been experiencing itching for the past few weeks, with irregular hives that vary in size and are accompanied by redness and swelling. There are also linear red welts that sometimes appear without ...

Hello, how can I assist you? The doctor would like to ask: I previously had chronic urticaria and folliculitis due to Malassezia. The clinic conducted a blood test, and the report showed a positive antinuclear antibody (ANA) titer of 1:80. However, I am currently taking antihista...

Is the phenomenon of urticaria normal? Hello Dr. Wu, Last Saturday night, I suddenly developed a rash. Initially, I thought it was an allergy and applied some medication on my own. However, by early Sunday morning, I noticed that the rash had increased significantly, so I went t...

Frequent urination issues? Hello Doctor, I would like to ask a question. I went for a follow-up appointment for urticaria this morning, and the doctor prescribed some antihistamines. After taking a dose this morning, I have been feeling the urge to urinate frequently, which I did...

Uncertain rash Recently, after taking a shower and before going to bed, I have been experiencing itchy, raised bumps (similar in size to mosquito bites or acne) on my hands, back, legs, and buttocks. These bumps are skin-colored and not red. However, when I wake up in the morning...

A rash started yesterday? Hello, last week I visited a dermatologist for urticaria and took medication for three days without any issues. However, last night shortly after finishing the medication, I suddenly developed non-itchy red rashes on my hands and feet, which are differen...

Solar urticaria Hello, doctor. I was recently diagnosed with solar urticaria. I came across some dietary supplements online that claim to change the body's constitution and reduce or even suppress outbreaks. The main ingredients include collagen, Streptococcus thermophilus f...

Frequent facial flushing? Hello Dr. Li, recently my face often becomes flushed, usually concentrated in the T-zone, on both sides of my cheeks, around my eyes, and sometimes extending to the area around my ears and wrists. It doesn't itch, but it feels red and stinging, and ...

Can citrus fruits such as oranges and tangerines be consumed by individuals with urticaria? Hello, doctor. I was diagnosed with urticaria after visiting a dermatologist in the past two days. The educational materials provided at the dermatology clinic did not mention whether citr...

Acute urticaria (while taking oral isotretinoin) Hello Doctor: I have a history of acne treatment for over six months, so I recently had blood tests and, after evaluation by my doctor, I started taking oral isotretinoin, along with other oral medications prescribed by my dermatol...

Urticaria is difficult to resolve? Hello, doctor. I would like to ask why my hives tend to flare up particularly during hot weather and are difficult to resolve, even with medication. What can I do to help alleviate this condition? (I have also been applying topical ointments.)

Cholinergic urticaria When I exercise, I experience unbearable itching, and it also occurs when I drink hot beverages or when I feel warm. Basically, my whole body itches, but it tends to lessen when I sweat profusely or rest to cool down. Could this possibly be cholinergic urtic...

Regarding skin striae? I have been taking medication for about ten years. Initially, I obtained a prescription for Xyzal (Levocetirizine), but later I switched to buying it regularly at the pharmacy to avoid frequent hospital visits. I would like to ask if taking one pill daily p...

After moving from New Taipei to Hualien for school, I frequently experience hives? Hello, doctor. I am from New Taipei City and currently studying at a university in Hualien. I am now in my junior year. Everyone says that the air quality in Hualien is better, but I haven't n...