Why Does My Skin Get Oily in Northern Taiwan? Solutions for Oily Skin

As soon as I returned to the northern region, my T-zone became excessively oily?

I am from the northern part of Taiwan and have been dealing with oily skin, acne, and sensitive skin since puberty.
My oiliness was so severe that I had to use several oil-absorbing sheets, and regular tissue couldn't manage the shine.
However, after moving to Kaohsiung for university last September, I found that the problem was resolved.
I used the same skincare products (a basic moisturizing serum and lotion designed for sensitive skin), but my skin's oil production returned to normal, with only a slight sheen.

In Kaohsiung, I was also diagnosed with rosacea (which I learned was not just simple sensitivity), but after taking medication for a while, it almost never recurred.
It only flared up again when I returned to school after the winter break, which might be due to the significant difference in weather between the north and south affecting my skin stability.

However, the oiliness issue is quite pronounced; when I return home for the weekend, it’s no exaggeration to say that I experience excessive oiliness that same night, and it only returns to normal once I go back to Kaohsiung.
Why is the oiliness affected by location? Is it because the northern region is more humid? I would like to know what methods can help resolve this issue and improve my severe oiliness.
It’s frustrating that my face starts to shine with oil less than five minutes after washing, and my skincare products don’t seem to absorb well, leaving my face oily and dull, in stark contrast to the healthy, bright glow I have in Kaohsiung.
It’s really disheartening.

Tongxue, 10~19 year old female. Ask Date: 2022/06/05

Dr. Wu Yuxin reply Dermatology

Indeed, the level of oiliness is significantly related to the environment and climate, so cleansing should be adjusted accordingly.

Reply Date: 2022/06/05

More Info

The issue of oily skin, especially in a specific geographical context like Northern Taiwan, can be quite complex and multifaceted. Your experience of having oily skin and acne since adolescence, coupled with sensitivity, is not uncommon. The fact that you noticed a significant improvement in your skin condition after moving to Kaohsiung suggests that environmental factors play a crucial role in skin health.

Why Does My Skin Get Oily in Northern Taiwan?
1. Humidity and Climate: Northern Taiwan is known for its high humidity levels, which can exacerbate oil production in the skin. When the air is humid, your skin may produce more oil to maintain moisture balance, leading to an oily appearance. In contrast, Kaohsiung, being warmer and less humid, may create a more favorable environment for your skin, reducing excess oil production.

2. Skin Type and Sebum Production: Individuals with oily skin have overactive sebaceous glands that produce excess sebum. This can be influenced by hormonal changes, diet, and environmental factors. The humidity in Northern Taiwan may trigger these glands to work overtime, resulting in the excessive oiliness you experience.

3. Skin Conditions: You mentioned being diagnosed with rosacea in Kaohsiung. This condition can cause redness and sensitivity, which may be aggravated by environmental factors. The fluctuation in your skin condition when moving between regions indicates that your skin is sensitive to changes in climate.

Solutions for Oily Skin
1. Cleansing Routine: Use a gentle, oil-free cleanser that helps remove excess oil without stripping your skin of its natural moisture. Look for products containing salicylic acid or glycolic acid, which can help exfoliate and prevent clogged pores.

2. Moisturizing: Even oily skin needs hydration. Opt for lightweight, non-comedogenic moisturizers that won't clog pores. Gel-based moisturizers can be particularly effective as they provide hydration without adding excess oil.

3. Exfoliation: Regular exfoliation can help remove dead skin cells and prevent clogged pores. However, be cautious not to over-exfoliate, as this can irritate the skin and lead to increased oil production.

4. Oil Control Products: Incorporate products specifically designed for oil control, such as mattifying primers or powders. These can help absorb excess oil throughout the day.

5. Diet and Hydration: A balanced diet rich in fruits, vegetables, and whole grains can positively impact skin health. Staying hydrated is also crucial, as it helps maintain skin moisture balance.

6. Consult a Dermatologist: Given your history of acne and sensitivity, consulting a dermatologist is essential. They can provide personalized recommendations and may suggest treatments like topical retinoids or prescription medications to manage oil production and acne.

7. Environmental Adaptation: Since you've noticed a difference in your skin when moving between regions, consider adjusting your skincare routine based on the climate. For instance, in humid conditions, focus on oil control, while in drier climates, prioritize hydration.

8. Sun Protection: Always use sunscreen, even if your skin is oily. Look for oil-free, non-comedogenic formulas that won't exacerbate oiliness.

Conclusion
Your experience highlights the significant impact that environmental factors can have on skin health. The transition from Northern Taiwan to Kaohsiung has shown you that climate plays a crucial role in managing oily skin. By adopting a tailored skincare routine and being mindful of your environment, you can better manage oil production and maintain healthy skin. If issues persist, seeking professional advice from a dermatologist will provide you with the best strategies for your unique skin type and condition.

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