Complex sentence: It is highly effective in the most severe cases of eczema, but may require a waiting period before subsequent treatments.Triamcinolone also used in case of severe arthritis, Lumbago sciatica.
Split into simpler sentences: It is highly effective in the most severe cases of eczema, but may require a waiting period before subsequent treatments. Triamcinolone is also used in case of severe arthritis, Lumbago sciatica.