A dry cough lasting several months is considered chronic and should not be ignored. Common causes include asthma, allergies, post-nasal drip, gastroesophageal reflux disease (GERD), or chronic infections. You should consult a doctor to identify the underlying cause and receive appropriate treatment. Meanwhile, avoid triggers such as certain foods, smoke, dust, or seasonal changes, and refrain from long-term use of over-the-counter cough suppressants, as they may mask symptoms without addressing the cause.

Given your worsening symptoms, especially the pain near your liver (right upper abdomen), you should urgently consult a gastroenterologist for a proper evaluation, as this may indicate a condition beyond simple acid reflux. For immediate symptom relief, avoid fatty, spicy, and acidic foods, eat smaller meals, increase your fibre intake, stay hydrated, and try walking for 15 minutes after meals to aid digestion. Do not change your medication dose or switch tablets without your doctor's guidance, as further investigations (e.g., ultrasound or endoscopy) may be needed.

Your symptoms may be related to acid reflux affecting your throat, or a possible throat infection causing referred ear pain. Avoid acidic and spicy foods, eat smaller meals, and elevate your head while sleeping. You should consult a gastroenterologist or ENT specialist for an examination and appropriate treatment, such as a proton pump inhibitor or antibiotics if an infection is present.

Mental disorders, especially stress, anxiety, and depression, can directly affect the digestive system through the brain-gut axis (a communication network between the brain and the gut). Stress or anxiety can signal the stomach and intestines to produce more acid, alter the speed at which food moves through the digestive tract, or increase gut sensitivity to pain. These changes can trigger or worsen symptoms of heartburn, indigestion, ulcers, GERD, and IBS, creating a cycle where physical symptoms further impact mental health. Therefore, consulting both a gastroenterologist and a mental health professional for coordinated care is important.

Even with a healthy diet, acid reflux can cause throat irritation if the lower oesophageal sphincter is weak or if you eat too close to bedtime. To reduce symptoms, avoid lying down immediately after meals, elevate the head of your bed while sleeping, and limit trigger foods such as caffeine, spicy, or acidic items. Over-the-counter antacids or proton pump inhibitors may provide temporary relief, but you should consult a doctor if symptoms persist or worsen.

You should consult a doctor promptly, especially for the right-sided abdominal pain, as it may indicate serious conditions such as gallbladder issues or appendicitis that require timely evaluation. To help manage acid reflux, avoid spicy, fatty, or acidic foods, eat smaller, more frequent meals, and avoid lying down immediately after eating. The throat infection should be assessed by a doctor, who may prescribe antibiotics if it is bacterial or recommend supportive care, such as hydration, warm fluids, and throat lozenges, if it is viral.