Lower back pain during bathing or sitting on your toes often comes from muscle strain or poor posture. Gentle stretching, warm compresses, and avoiding sudden bending can help reduce the pain. If it keeps returning, get your spine and muscles checked by a doctor or physiotherapist.

For chickenpox, you usually need rest, plenty of fluids, and medicines to reduce fever or itching. Doctors may prescribe antiviral tablets like acyclovir if the infection is caught early. Avoid scratching the blisters and keep the skin clean to prevent scars or infection.

You can take paracetamol or mefenamic acid for period pain if your doctor has allowed these before. Using a warm water bag on the lower abdomen and resting can also give quick relief. Avoid taking any strong painkillers without medical advice.

Chikungunya usually causes sudden high fever, severe joint pain, body aches, and tiredness. Dengue may cause high fever, headache, eye pain, and low platelet count. A simple viral fever often brings mild fever, cold, cough, and weakness.