I'm sorry to hear that your cough and voice loss are troubling you. Since you are already taking Solvin Cold Tablet, which helps with cold symptoms, and Zifi 200 Tablet (an antibiotic), here are some additional steps you can take to support your recovery:

• Rest your voice as much as possible to help your vocal cords heal.
• Stay well hydrated by drinking warm fluids like herbal teas, warm water with honey and lemon, or clear soups. This soothes the throat and loosens mucus.
• Use a humidifier or inhale steam from hot water to keep your throat moist and reduce irritation.
• Avoid irritants such as smoking, dust, and strong fumes.
• Avoid whispering, which can strain your voice more than normal speaking.
• If you have a sore throat, gargle with warm salt water several times a day.
• Monitor your symptoms closely. If you develop high fever, difficulty breathing, persistent worsening cough, or if your voice does not improve in a week, please consult an Ear, Nose, and Throat (ENT) specialist.

Since you are on medication, do not exceed the prescribed doses and avoid self-medicating with additional drugs without consulting your doctor.

If symptoms worsen or you experience difficulty breathing, seek emergency care immediately.

Wishing you a speedy recovery! Please consult an ENT specialist for a thorough evaluation and tailored treatment.To narrow down potential causes, we will need some more information.I understand you've been dealing with a bad cough and voice loss for the past three days, and you're currently taking Solvin Cold Tablet and Zifi 200 Tablet. To provide you with the best advice, could you please share your age and gender?