Frequent itching in the nostrils is often due to allergies, dryness, or irritants like dust, while frequent bowel movements with solid stools can be related to diet, stress, or increased gut sensitivity. You can manage nasal itching by keeping your nose clean and moist with saline drops, avoiding dust/allergens, and staying well hydrated; if needed, an antihistamine may help after medical advice. For bowel symptoms, maintain a balanced diet with adequate fibre, drink plenty of water, and avoid foods that trigger frequent motions (like very spicy, oily, or caffeinated items). Try to keep a regular eating and bathroom routine and manage stress. If symptoms persist, worsen, or are associated with weight loss, blood in stools, or severe discomfort, consult a doctor for proper evaluation and treatment.