Yes, according to the product label, Varnituss‑DS Dry Cough Syrup is sugar-free.

Feeling as if something is stuck in the throat without an actual cough is a fairly common symptom and can happen due to several reasons, such as throat irritation, acid reflux, enlarged tonsils, allergy, postnasal drip, stress, anxiety, muscle tightness in the throat, or mild inflammation in the food pipe or throat area. Many people with acidity or reflux experience a sensation called globus sensation, where it feels like a lump or blockage in the throat, even though nothing is physically stuck. Dry throat, smoking, dust exposure, or repeated throat clearing can also contribute to this feeling. Drinking warm fluids, staying hydrated, avoiding spicy and oily foods, reducing tea, coffee, smoking, and alcohol, and avoiding lying down immediately after meals may help if reflux is the cause. Steam inhalation and warm salt-water gargles may also provide relief in some cases. However, if the sensation persists for several weeks, becomes painful, causes difficulty swallowing, voice changes, weight loss, breathing difficulty, or if you actually feel food getting stuck while eating, you should consult an ENT specialist or gastroenterologist for proper examination. Sometimes tests such as throat examination, endoscopy, or scans may be needed to identify the exact cause. Most cases are not serious and improve with treatment of the underlying problem and lifestyle changes.

A dry cough can occur due to viral infections, throat irritation, allergies, dust exposure, pollution, acidity, smoking, or changes in weather. In many cases, it improves gradually with simple home care and avoiding triggers. Drinking plenty of warm fluids, warm water with honey (if not diabetic), herbal tea, and steam inhalation may help soothe the throat and reduce irritation. Try to avoid cold drinks, smoking, dust, strong perfumes, and polluted environments, as these can worsen the cough. Keeping the throat moist and getting enough rest may also help with recovery. If allergies are contributing to the cough, doctors may sometimes recommend anti-allergy medicines or cough syrups, depending on the symptoms. Dry cough caused by acidity may improve by avoiding spicy and oily food, eating light meals, and not lying down immediately after eating. However, if the cough lasts for more than 2-3 weeks, becomes severe, is associated with fever, breathing difficulty, wheezing, chest pain, weight loss, blood in sputum, or disturbed sleep, you should consult a doctor for proper examination and treatment. Persistent dry cough may sometimes require tests to rule out asthma, allergy, infection, or other underlying conditions. Most mild cases improve well with hydration, throat care, and treatment of the underlying cause.