It seems like your skin is not glowing and lacks moisture. These issues may be due to other reasons such as lack of proper hydration, non-use of sunscreen, or dry location. One of the best things to do in this respect is to ensure that your skin takes in enough water, use a good moisturizer that is not too harsh, and eat a healthy diet by including fruits and vegetables. Use sunblock when outdoors to keep your skin protected from the sun. These actions may improve your skin and consequently, you may have radiant skin.

If this did happen, don’t panic too much, as it can occur. Ketoconazole contains an ingredient that can be harmful when ingested. Symptoms such as stomach ache, nausea, or vomiting are likely to occur. If you notice any of these signs, seek medical attention immediately. In the meantime, try not to get too worked up about it. Instead, drink plenty of water to help reduce the concentration of the drug in your system.

Allergic reactions to antibiotics are a common issue, resulting in itching or welts on the body. It is essential to stop using the antibiotic at once and see a doctor. An allergist or an immunologist is going to be able to diagnose and manage the allergy.

Please provide more details for a proper diagnosis or you can visit a dermatologist

When dry, dark skin fe­els tight or rough, itchiness happens some­times. This dryness arises due­ to cold air, harsh soaps, and lack of water. Find skin creams containing shea butte­r or glycerin to keep skin soft and hydrate­d. Hyaluronic acid also helps. Use sunscree­n always and drink lots of water. Hot showers damage by stripping natural oils away from the skin. So the­y're best avoided.